InChI=1/C12H17ClN4O2/c1-17(7-11(15)18)5-4-12(19)16-10-6-8(13)2-3-9(10)14/h2-3,6H,4-5,7,14H2,1H3,(H2,15,18)(H,16,19)/p+1/fC12H18ClN4O2/h16-17H,15H2/q+1 311FFF4E8FACF630