InChI=1/C19H16N4O3S/c1-11-14(22-19(26-11)15-7-4-8-27-15)9-17(24)25-10-16-21-13-6-3-2-5-12(13)18(20)23-16/h2-8H,9-10H2,1H3,(H2,20,21,23)/f/h20H2 5F15A33603C8C88F