InChI=1/C24H28N2O4S/c1-2-7-19-8-3-6-11-23(19)30-16-20(27)15-26-22-10-5-4-9-21(22)25-24(26)14-18-12-13-31(28,29)17-18/h2-6,8-11,18,20,27H,1,7,12-17H2/t18-,20-/m1/s1 C6A5985F22C68605