InChI=1/C19H26N2O4S2/c1-2-3-4-8-15-20-27(24,25)19-13-11-18(12-14-19)21-26(22,23)16-17-9-6-5-7-10-17/h5-7,9-14,20-21H,2-4,8,15-16H2,1H3 10A8EC820706CED2