InChI=1/C18H17N3O3S/c1-20(10-13-12-25-17-9-5-2-6-14(13)17)11-18(22)19-15-7-3-4-8-16(15)21(23)24/h2-9,12H,10-11H2,1H3,(H,19,22)/f/h20H D65587E79FCB4422