InChI=1/C15H19N5O3/c1-10(2)15(12-4-6-16-7-5-12)18-14(21)9-19-8-13(20(22)23)17-11(19)3/h4-8,10,15H,9H2,1-3H3,(H,18,21)/t15-/m1/s1/f/h18H 89FDFF8083755CCC