InChI=1/C13H14N4O5S/c14-23(21,22)10-3-1-8(2-4-10)12(18)17-11(13(19)20)5-9-6-15-7-16-9/h1-4,6-7,11H,5H2,(H,15,16)(H,17,18)(H,19,20)(H2,14,21,22)/t11-/m0/s1/f/h15-17H,14H2 230012B21334478D