InChI=1/C17H16N2O2S2/c20-16-10-23-14-6-5-11(9-12(14)18-16)17(21)19-7-1-3-13(19)15-4-2-8-22-15/h2,4-6,8-9,13H,1,3,7,10H2,(H,18,20)/t13-/m1/s1/f/h18H 992662A7088C8EB1