InChI=1/C20H19N5/c1-13-5-3-6-16(22-13)20-19(17-7-4-10-25(17)23-20)14-8-9-15-18(11-14)24(2)12-21-15/h3,5-6,8-9,11-12H,4,7,10H2,1-2H3 32B910028DD44C0C