InChI=1S/C22H19N5O3/c28-19(25-13-16-5-2-1-3-6-16)15-26-18-7-4-10-24-20(18)21(29)27(22(26)30)14-17-8-11-23-12-9-17/h1-12H,13-15H2,(H,25,28)