InChI=1/C18H20ClN5/c19-15-4-2-1-3-13(15)11-18(20)6-9-24(10-7-18)17-14-5-8-21-16(14)22-12-23-17/h1-5,8,12H,6-7,9-11,20H2,(H,21,22,23)/p+1/fC18H21ClN5/h20-21H/q+1 F665427987642E87