InChI=1/C15H14N2O4S/c1-10-2-4-11(5-3-10)9-22(19,20)17-12-6-7-13-14(8-12)21-15(18)16-13/h2-8,17H,9H2,1H3,(H,16,18)/f/h16H	2862B6B65037A5AA