InChI=1/C16H18N2O2S/c19-13-8-4-3-7-12(13)11-14-15(20)17-16(21-14)18-9-5-1-2-6-10-18/h3-4,7-8,11,19H,1-2,5-6,9-10H2/b14-11+	ED0DE908AA333CA5