InChI=1/C21H19N3O3/c1-13-10-11-24-18(12-13)23-19(17-9-8-14(2)27-17)20(24)22-16-7-5-4-6-15(16)21(25)26-3/h4-12,22H,1-3H3 38380C93D4188ABC