InChI=1/C23H23N3O2/c1-2-3-13-25-22(27)19-14-17-16-11-7-8-12-18(16)24-20(17)21(26(19)23(25)28)15-9-5-4-6-10-15/h4-12,19,21,24H,2-3,13-14H2,1H3/t19-,21+/m1/s1	6AFB948AE9E2197D