1. C00463 compound   Indole
                      2,3-Benzopyrrole

2. C00331 compound   Indolepyruvate
                      Indolepyruvic acid
                      Indole-3-pyruvate
                      (Indol-3-yl)pyruvate
                      3-(Indol-3-yl)pyruvate

3. C00398 compound   3-(2-Aminoethyl)indole
                      Tryptamine

4. C00637 compound   Indoleacetaldehyde
                      Indole-3-acetaldehyde
                      2-(Indol-3-yl)acetaldehyde

5. C00954 compound   Indoleacetate
                      Indoleacetic acid
                      Indole-3-acetate
                      Indole-3-acetic acid

6. C00955 compound   Indole-3-ethanol
                      Tryptophol

7. C02548 compound   2-(2-Aminoethyl)indole

8. C02693 compound   Indole-3-acetamide

9. C02938 compound   3-Indoleacetonitrile
                      Indole-3-acetonitrile
                      (Indole-3-yl)acetonitrile
                      Indol-3-ylacetonitrile

10. C05579 compound   Indole-5,6-quinone

11. C05836 compound   Indole-3-acetaldoxime

12. C06073 compound   Indole alkaloid

13. C08493 compound   Indole-3-carbaldehyde
                      Indole-3-carboxaldehyde

14. C04229 compound   Indole propanol phosphate
                      1-(Indol-3-yl)propanol 3-phosphate

15. C03868 compound   Indole-3-acetyl-myo-inositol
                      Indole-3-ylacetyl-myo-inositol
                      Indol-3-ylacetyl-myo-inositol

16. C04124 compound   Indole-3-acetyl-beta-1-D-glucose

17. C04197 compound   Indole-3-acetyl-beta-1-D-glucoside

18. C04211 compound   N6-[(Indole-3-yl)acetyl]-L-lysine

19. C08309 compound   Indole, 3-(2-(N,N-dimethylamino)ethyl)-5-methoxy-
                      5-Methoxy-N,N-dimethyltryptamine

20. C04611 compound   Indole-3-ylacetyl-myo-inositol L-arabinoside

21. C09170 compound   Pyrrolo(2,3-b)indole-1(2H)-carboxamide, 3,3a,8,8a-tetrahydro-N,3a,8-trimethyl-5- (((methylamino)carbonyl)oxy)-, (3aS-cis)-
                      Eseramine