InChI=1/C17H18N2O5S2/c18-16(20)15-11-3-1-4-14(11)25-17(15)19-26(21,22)10-5-6-12-13(9-10)24-8-2-7-23-12/h5-6,9H,1-4,7-8H2,(H3,18,19,20)/p-1/fC17H17N2O5S2/h18H2/q-1 4DA6EAB0ACD5CD5E