InChI=1/C12H16ClN7O/c1-7(9-6-20(3)19-8(9)2)14-12(21)18-17-11-5-4-10(13)15-16-11/h4-7H,1-3H3,(H,16,17)(H2,14,18,21)/t7-/m0/s1/f/h14,17-18H B177531B79547C8F