InChI=1/C16H20N4O5S/c1-10-7-13(11(2)25-10)15(21)18-19-26(23,24)12-8-14(17-9-12)16(22)20-5-3-4-6-20/h7-9,17,19H,3-6H2,1-2H3,(H,18,21)/f/h18H 25A778337A9AE01A