InChI=1/C22H25N3O2/c1-15(2)23-20(27)14-25(3)13-19(26)21-17-11-7-8-12-18(17)24-22(21)16-9-5-4-6-10-16/h4-12,15,24H,13-14H2,1-3H3,(H,23,27)/f/h23H 32E905D7759E0FAB