InChI=1/C18H20ClN5/c19-14-3-1-12(2-4-14)16(20)13-6-9-24(10-7-13)18-15-5-8-21-17(15)22-11-23-18/h1-5,8,11,13,16H,6-7,9-10,20H2,(H,21,22,23)/p+1/t16-/m0/s1/fC18H21ClN5/h20-21H/q+1 B8DC3D926A3010C2