InChI=1/C18H15N7O2S/c1-2-24-9-12-15(22-24)21-18(19-14(26)8-11-5-7-28-10-11)25-17(12)20-16(23-25)13-4-3-6-27-13/h3-7,9-10H,2,8H2,1H3,(H,19,21,22,26)/f/h19H F7FC6FB81708B2E4