InChI=1/C12H17NO3S/c1-9(13-16)11-8-7-10(17-11)5-3-2-4-6-12(14)15/h7-8,16H,2-6H2,1H3,(H,14,15)/p-1/b13-9+/fC12H16NO3S/q-1 C8BD6D081EBEEFA1