InChI=1/C16H18N6O5S/c1-16(14(24)20-15(25)21-16)10-4-3-5-11(6-10)19-13(23)8-18-28(26,27)12-7-17-22(2)9-12/h3-7,9,18H,8H2,1-2H3,(H,19,23)(H2,20,21,24,25)/t16-/m1/s1/f/h19-21H B9D752F445E355FA