InChI=1/C18H25ClN4O/c1-18(2)13-23(9-10-24-18)16(14-3-5-15(19)6-4-14)11-20-12-17-21-7-8-22-17/h3-8,16,20H,9-13H2,1-2H3,(H,21,22)/p+1/t16-/m0/s1/fC18H26ClN4O/h21-22H/q+1 5D820AD7618AE5DB