InChI=1/C14H19NO3S/c1-9(11-6-4-3-5-7-11)12(8-19)13(16)15-10(2)14(17)18/h3-7,9-10,12,19H,8H2,1-2H3,(H,15,16)(H,17,18)/p-1/t9-,10-,12-/m1/s1/fC14H18NO3S/h15H/q-1 F256F36206CB3318