InChI=1/C20H25N3O2/c1-25-16-9-7-15(8-10-16)17-14-18(17)20(24)23-13-5-4-12-22-19-6-2-3-11-21-19/h2-3,6-11,17-18H,4-5,12-14H2,1H3,(H,21,22)(H,23,24)/p+1/t17-,18-/m1/s1/fC20H26N3O2/h21-23H/q+1 5A2A16B4BBDE17F9