InChI=1/C33H34N2O2/c1-24(2)33(23-34,27-16-17-31(36-4)32(21-27)37-5)18-10-11-19-35(3)22-30-28-14-8-6-12-25(28)20-26-13-7-9-15-29(26)30/h6-9,12-17,20-21,24H,18-19,22H2,1-5H3/p+1/t33-/m0/s1/fC33H35N2O2/h35H/q+1 B3691AE3A7475F0B