InChI=1/C18H16ClN5O2/c1-18(2,3)16(25)22-17-20-12-7-6-10(19)9-11(12)15-21-14(23-24(15)17)13-5-4-8-26-13/h4-9H,1-3H3,(H,20,22,25)/f/h22H B4B4525F3A44EE31