InChI=1/C21H27N3O2/c1-14-15(20(26)22-5)9-8-12-17(14)23-13-19(25)24-18-11-7-6-10-16(18)21(2,3)4/h6-12,23H,13H2,1-5H3,(H,22,26)(H,24,25)/f/h22,24H BECA5336A6C637F6