InChI=1/C21H17N3O3/c1-12-4-2-3-5-15(12)18(11-22)23-19(25)13-6-9-16-17(10-13)21(27)24(20(16)26)14-7-8-14/h2-6,9-10,14,18H,7-8H2,1H3,(H,23,25)/t18-/m0/s1/f/h23H BEE5CE06202B9320