InChI=1/C16H19ClN4O3S/c1-10-18-16-21(19-10)15(24)14(25-16)13(20(6-8-22)7-9-23)11-4-2-3-5-12(11)17/h2-5,13,22-24H,6-9H2,1H3/p+1/t13-/m0/s1/fC16H20ClN4O3S/h20H/q+1 615B30022E9EA13A