InChI=1/C20H18ClNO3S2/c1-13(11-24-16-5-3-2-4-6-16)12-25-17-8-7-15(21)9-14(17)10-18-19(23)22-20(26)27-18/h2-10,13H,11-12H2,1H3,(H,22,23,26)/p-1/b18-10+/t13-/m1/s1/fC20H17ClNO3S2/q-1 B032610F6401FF9C