InChI=1/C13H19ClN4/c1-3-18(4-2)8-7-15-13-16-11-6-5-10(14)9-12(11)17-13/h5-6,9H,3-4,7-8H2,1-2H3,(H2,15,16,17)/p+1/fC13H20ClN4/h15-16,18H/q+1 77D1F762FDF9CA37