InChI=1/C18H19NO4S/c1-2-23-18(22)14-12-9-6-10-13(20)15(12)24-17(14)19-16(21)11-7-4-3-5-8-11/h3-5,7-8,13,20H,2,6,9-10H2,1H3,(H,19,21)/t13-/m1/s1/f/h19H	9ACABD46F261ACCD