InChI=1/C19H21ClN6/c1-26(2)7-6-23-17-8-14(10-21-11-17)18-12-22-13-19(25-18)24-16-5-3-4-15(20)9-16/h3-5,8-13,23H,6-7H2,1-2H3,(H,24,25)/p+1/fC19H22ClN6/h24,26H/q+1 B7E11F1276627021