InChI=1/C30H35N3O2/c1-21-16-17-33-25(18-21)31-27(28(33)32-30(5,6)20-29(2,3)4)23-14-10-11-15-24(23)35-26(34)19-22-12-8-7-9-13-22/h7-18,32H,19-20H2,1-6H3 346F84CFDBFE0154