InChI=1/C17H15N5O5S2/c1-27-12-6-2-11(3-7-12)22-29(25,26)13-8-4-10(5-9-13)20-21-14-15(23)18-17(28)19-16(14)24/h2-9,20,22H,1H3,(H2,18,19,23,24,28)/p-1/fC17H14N5O5S2/h18H/q-1/b21-14- 2A3C393FD65C83CF