001950: InChI=1.12Beta/C23H30O10/c1-14(24)29-13-19-20(30-15(2)25)21(31-16(3)26)22(32-17(4)27)23(33-19)28-12-8-11-18-9-6-5-7-10-18/h1-4H3,5-7H,8H2,9-10H,11-13H2,19-23H/t19-,20+,21+,22+,23+/m1/s1