InChI=1/C17H18N4O5S/c1-19-16(23)11-4-8-14(9-5-11)27(25,26)21-13-6-2-12(3-7-13)17(24)20-10-15(18)22/h2-9H,10H2,1H3,(H5,18,19,20,21,22,23,24)/p-1/fC17H17N4O5S/h19-20H,18H2/q-1 3F3542152049B75C