InChI=1/C27H38N2O3/c1-3-5-17-28-23(19-21-13-9-7-10-14-21)25(30)26(31)24(20-22-15-11-8-12-16-22)29(27(28)32)18-6-4-2/h7-16,23-26,30-31H,3-6,17-20H2,1-2H3/t23-,24-,25+,26+/m1/s1 BFA338CF7D610F01