InChI=1/C14H17ClN4O2/c15-11-4-1-10(2-5-11)3-6-14-13(7-16)17-18-19(14)8-12(21)9-20/h1-6,12,20-21H,7-9,16H2/p+1/b6-3+/t12-/m1/s1/fC14H18ClN4O2/h16H/q+1 A3A0FDF9DD74BF1F