InChI=1/C17H17N3O5S/c1-9-2-5-14-11(6-9)8-15(26-14)17(23)19-18-16(22)10-3-4-12(20(24)25)13(21)7-10/h3-4,7-9,21H,2,5-6H2,1H3,(H,18,22)(H,19,23)/t9-/m0/s1/f/h18-19H F2EAA517E88421E9