InChI=1/C12H13ClN4O/c13-9-1-3-10(4-2-9)17-12(18)15-6-5-11-7-14-8-16-11/h1-4,7-8H,5-6H2,(H,14,16)(H2,15,17,18)/p+1/fC12H14ClN4O/h14-17H/q+1 26BBEB601C473557