InChI=1/C21H19N3O2/c1-25-19-9-16-17(10-20(19)26-2)23-12-14(11-22)21(16)24-18-8-15(18)13-6-4-3-5-7-13/h3-7,9-10,12,15,18H,8H2,1-2H3,(H,23,24)/t15-,18+/m0/s1/f/h24H 38AA029398BD869B