InChI=1/C15H17NO4S/c1-9(8-21-10(2)17)14(18)16-12-6-4-3-5-11(12)7-13(16)15(19)20/h3-6,9,13H,7-8H2,1-2H3,(H,19,20)/p-1/t9-,13+/m0/s1/fC15H16NO4S/q-1 F118A5E8A588FB66