InChI=1/C15H19NO5S/c1-10(9-22-11(2)17)15(20)16(8-14(18)19)12-5-4-6-13(7-12)21-3/h4-7,10H,8-9H2,1-3H3,(H,18,19)/p-1/t10-/m1/s1/fC15H18NO5S/q-1 95D6D5762BD39279