InChI=1/C32H41N3O4/c1-7-32(5,6)28(37)26-21-33-29(34-26)24(18-22-14-10-8-11-15-22)20-27(36)25(19-23-16-12-9-13-17-23)35-30(38)39-31(2,3)4/h7-17,21,24-25,27,36H,1,18-20H2,2-6H3,(H,33,34)(H,35,38)/t24-,25+,27+/m1/s1/f/h33,35H DD27C37B2741AD87