InChI=1/C28H29N3O2/c1-20-12-14-22(15-13-20)26-27(31(19-30-26)23-10-6-3-7-11-23)24-16-17-25(33-24)28(32)29-18-21-8-4-2-5-9-21/h2,4-5,8-9,12-17,19,23H,3,6-7,10-11,18H2,1H3,(H,29,32)/p+1/fC28H30N3O2/h29-30H/q+1 F13E311806F6DCB2