InChI=1/C20H16ClN5O3/c21-14-9-10-17(23-11-14)25-20(28)15-3-1-2-4-16(15)24-19(27)13-7-5-12(6-8-13)18(22)26-29/h1-11,29H,(H2,22,26)(H,24,27)(H,23,25,28)/p+1/fC20H17ClN5O3/h24-26H,22H2/q+1 89FA095CC15D7E40