InChI=1/C18H16N3O2S/c1-12-6-9-17(18-16(12)11-19-20-18)21-24(22,23)15-8-7-13-4-2-3-5-14(13)10-15/h2-6,9-11H,7-8H2,1H3,(H,19,20)/q-1/f/h19H BA82265CBFA9B95A