InChI=1/C23H23N3O2/c24-23-25(15-18-9-3-1-4-10-18)21-13-7-8-14-22(21)26(23)16-19(27)17-28-20-11-5-2-6-12-20/h1-14,19,24,27H,15-17H2/p+1/t19-/m1/s1/fC23H24N3O2/h24H/q+1 6B69FABA6DDC1008