InChI=1/C14H17NO4S/c16-13(17)7-6-10-4-5-11(20-10)9-15-14(18)12-3-1-2-8-19-12/h4-7,12H,1-3,8-9H2,(H,15,18)(H,16,17)/p-1/b7-6+/t12-/m1/s1/fC14H16NO4S/h15H/q-1 6A2AA9C4833B3FE0