InChI=1/C18H19ClN3O4S2/c19-14-5-9-16(10-6-14)27(23,24)21-15-7-11-17(12-8-15)28(25,26)22-18-4-2-1-3-13-20-18/h5-12H,1-4,13H2,(H,20,22)/q-1/f/h20H E1DF20EA5F88F0ED