InChI=1/C15H19NO4S/c1-4-5-10-20-12-6-8-13(9-7-12)21(19)14(11(2)3)15(17)16-18/h6-9,11,14,18H,10H2,1-3H3,(H,16,17)/t14-,21-/m1/s1/f/h16H	85878B1A3C7B1B0B