InChI=1/C19H15N3O2S/c1-19(17-3-2-8-25-17)14-9-12(15-7-5-13(10-20)21-15)4-6-16(14)22-18(23)11-24-19/h2-9,21H,11H2,1H3,(H,22,23)/t19-/m1/s1/f/h22H CD9C22EB1D0DE2C4