InChI=1/C27H34N2O4/c1-4-19-33-22-15-13-20(14-16-22)24-23(25(30)21-11-8-7-9-12-21)26(31)27(32)29(24)18-10-17-28(5-2)6-3/h7-9,11-16,24,31H,4-6,10,17-19H2,1-3H3/t24-/m1/s1/f/h31h,28H 3C13498DC2CB4A52