InChI=1/C27H38N2O5/c30-17-9-7-15-28-23(19-21-11-3-1-4-12-21)25(32)26(33)24(20-22-13-5-2-6-14-22)29(27(28)34)16-8-10-18-31/h1-6,11-14,23-26,30-33H,7-10,15-20H2/t23-,24-,25+,26+/m1/s1 B50F2AF8DE49C8CD