InChI=1/C16H13ClN2O5S/c1-23-15-7-4-11(8-13(15)17)19-14(9-24-16(19)20)10-2-5-12(6-3-10)25(18,21)22/h2-9H,1H3,(H2,18,21,22)/f/h18H2 734D5FAB68323595