InChI=1/C24H27N3O2/c1-3-26(4-2)15-16-29-20-11-9-18(10-12-20)17-19-13-14-27-23(19)25-22-8-6-5-7-21(22)24(27)28/h5-12,17H,3-4,13-16H2,1-2H3/p+1/b19-17+/fC24H28N3O2/h26H/q+1 41191BD66DCAC7E2