InChI=1/C20H15N3O2S/c21-17-15-8-9-16(14-7-4-10-22-11-14)23-19(15)26-18(17)20(24)25-12-13-5-2-1-3-6-13/h1-11H,12,21H2 63D10F871D8B2174