InChI=1/C12H12ClN3O4S/c13-10-5-4-9(6-12(10)16(17)18)21(19,20)15-11-3-1-2-8(11)7-14/h4-6,8,11,15H,1-3H2/t8-,11-/m0/s1 C8510D2DED665D9C