InChI=1/C17H19N4O5S/c1-12(13-7-3-4-8-14(13)20-27(2,25)26)19-17(22)11-18-15-9-5-6-10-16(15)21(23)24/h3-10,12,18H,11H2,1-2H3,(H,19,22)/q-1/t12-/m1/s1/f/h19H 386DA19DE9C6711E