InChI=1/C14H14N2O2S/c1-7-6-15-12-11-8-4-5-18-9(8)2-3-10(11)19-13(12)14(17)16-7/h2-3,7,15H,4-6H2,1H3,(H,16,17)/t7-/m0/s1/f/h16H 8B8E0C84C7B71BD7