InChI=1/C12H16ClN3O4S/c13-8-5-6-12(11(7-8)16(17)18)21(19,20)15-10-4-2-1-3-9(10)14/h5-7,9-10,15H,1-4,14H2/p+1/t9-,10+/m0/s1/fC12H17ClN3O4S/h14H/q+1 75440118BC56A6C3