InChI=1/C16H13ClN2O4S/c17-11-1-6-14-10(7-16(20)23-15(14)8-11)9-19-12-2-4-13(5-3-12)24(18,21)22/h1-8,19H,9H2,(H2,18,21,22)/f/h18H2 E354ACCD1656DAAC