InChI=1/C15H19NO3S/c1-10(9-20)15(19)16(8-14(17)18)13-6-5-11-3-2-4-12(11)7-13/h5-7,10,20H,2-4,8-9H2,1H3,(H,17,18)/p-1/t10-/m1/s1/fC15H18NO3S/q-1 AD2303EBF8D20EC5