InChI=1/C15H12N2O3S/c1-17-15(16)9-6-7-11-13(8-9)21(19,20)12-5-3-2-4-10(12)14(11)18/h2-8H,1H3,(H2,16,17)/p+1/fC15H13N2O3S/h17H,16H2/q+1	A751D1C5A65E94FF