InChI=1/C16H15N2O5S/c1-21-14-9-12(10-15-16(14)23-8-7-22-15)11-17-18-24(19,20)13-5-3-2-4-6-13/h2-6,9-11H,7-8H2,1H3/q-1/b17-11+	E5B3DDD09EECA943