InChI=1/C19H19N5O3/c1-19(2)17(24(18(25)22(19)3)14-7-5-4-6-8-14)23(26)12-13-9-10-15-16(11-13)21-27-20-15/h4-12,17H,1-3H3/b23-12-/t17-/m0/s1	2F268F215C058EB9