InChI=1/C15H19NO4S/c1-10-4-6-13(7-5-10)16(8-14(18)19)15(20)11(2)9-21-12(3)17/h4-7,11H,8-9H2,1-3H3,(H,18,19)/p-1/t11-/m1/s1/fC15H18NO4S/q-1	ED0767F8F208EAEE