001647: InChI=1.12Beta/C22H23N5/c1-4-16-10-9-11-17(5-2)20(16)26-21-19-14-23-27(18-12-7-6-8-13-18)22(19)25-15(3)24-21/h1-3H3,4-5H2,6-14H,(H,24,25,26)