InChI=1/C30H41NO4/c1-20(12-13-24-21(2)10-8-15-30(24,3)4)9-7-11-23(32)18-25-27-22(14-16-31(25)5)17-26-28(29(27)33-6)35-19-34-26/h7,9,11,17,25H,8,10,12-16,18-19H2,1-6H3/b11-7+,20-9-/t25-/m0/s1 4934349D6E854E16