InChI=1/C15H17ClN4S/c1-19(2)8-5-9-20-11-6-3-4-7-12(11)21-15-14(20)18-13(16)10-17-15/h3-4,6-7,10H,5,8-9H2,1-2H3/p+1/fC15H18ClN4S/h19H/q+1 2B0EEB1081B0FF0D