InChI=1/C30H40N2O3/c1-20-6-8-21(9-7-20)26-27-22(16-29(2,3)18-24(27)33)32(11-10-31-12-14-35-15-13-31)23-17-30(4,5)19-25(34)28(23)26/h6-9,26H,10-19H2,1-5H3/p+1/fC30H41N2O3/h31H/q+1 EE32FF7E91710243