InChI=1/C30H37NO4/c1-28(21-7-9-22(10-8-21)31(3)4)19-29(2)25(13-15-30(29,33)14-6-16-34-5)27-26(28)24-12-11-23(32)17-20(24)18-35-27/h7-10,17,25,27,33H,11-13,15-16,18-19H2,1-5H3/t25-,27-,28+,29-,30-/m0/s1 07C373807ED0F294