InChI=1/C17H21N3O5S/c1-10-8-19-15(11(2)16(10)24-3)9-20-14-6-5-12(26(18,22)23)7-13(14)17(21)25-4/h5-8,20H,9H2,1-4H3,(H2,18,22,23)/p+1/fC17H22N3O5S/h19H,18H2/q+1 DB8D24648F0ADC23