InChI=1S/C37H53NO3/c1-32(2)28-13-12-27-26(35(28,5)16-15-30(32)41-31(40)24-8-10-25(38)11-9-24)14-17-37(7)29-22-33(3,23-39)18-19-34(29,4)20-21-36(27,37)6/h8-12,14,28-30,39H,13,15-23,38H2,1-7H3