InChI=1/C12H16ClN3O4S/c1-7-9(13)5-8(6-12(7)16(17)18)21(19,20)15-11-4-2-3-10(11)14/h5-6,10-11,15H,2-4,14H2,1H3/p+1/t10-,11+/m1/s1/fC12H17ClN3O4S/h14H/q+1 7203958BD1DCF2E1