InChI=1/C18H19ClN4O/c1-12-4-3-5-17-22-16(11-23(12)17)10-20-18(24)21-13(2)14-6-8-15(19)9-7-14/h3-9,11,13H,10H2,1-2H3,(H2,20,21,24)/p+1/t13-/m0/s1/fC18H20ClN4O/h20-22H/q+1 0BE469E323A502F2