InChI=1/C18H16N2O4S/c19-25(22,23)15-7-5-13(6-8-15)9-10-20-11-14-12-24-17-4-2-1-3-16(17)18(14)21/h1-8,11-12H,9-10H2,(H2,19,22,23)/p+1/b20-11+/fC18H17N2O4S/h20H,19H2/q+1	61DD47B41F648C66