InChI=1/C15H15NO4S/c17-15(16-18)11-14(12-7-3-1-4-8-12)21(19,20)13-9-5-2-6-10-13/h1-10,14,18H,11H2,(H,16,17)/t14-/m1/s1/f/h16H	789FA476EF43DCA3