InChI=1/C30H36N2O3/c1-4-6-21-31-28(33)27(26-20-14-13-15-23(26)3)32(22-5-2)29(34)30(35,24-16-9-7-10-17-24)25-18-11-8-12-19-25/h7-20,27,35H,4-6,21-22H2,1-3H3,(H,31,33)/t27-/m1/s1/f/h31H 1813D6E8BDAE85BC