InChI=1/C29H31NO3/c1-17(31)19-4-6-20(7-5-19)25-15-28(3)26(12-13-29(28)18(2)33-16-30-29)24-10-8-21-14-22(32)9-11-23(21)27(24)25/h4-7,14,16,24-26H,2,8-13,15H2,1,3H3/t24-,25+,26-,28-,29+/m0/s1 B318388E4B2A1753