InChI=1/C18H14N3O5S/c1-12(16-10-9-13-5-2-3-8-17(13)18(16)22)19-20-27(25,26)15-7-4-6-14(11-15)21(23)24/h2-11H,1H3,(H,19,22)/q-1/f/h22H/b19-12+	5374D4C5B746B48D