InChI=1/C22H17N3O2S/c1-15-7-5-12-20(23-15)24-22-25(17-9-3-2-4-10-17)21(27)19(28-22)14-16-8-6-11-18(26)13-16/h2-14,26H,1H3/b19-14-,24-22? 25A4266562AFEAB0