InChI=1/C28H29N3O2/c1-4-12-22-13-8-11-18-26(22)33-20-27-29-24-16-9-10-17-25(24)30(27)19-28(32)31(21(2)3)23-14-6-5-7-15-23/h4-11,13-18,21H,1,12,19-20H2,2-3H3 6267BC891166730C