InChI=1/C23H28N2O4S2/c1-3-4-5-6-14-29-16-12-10-15(11-13-16)20(26)24-23(30)25-21-19(22(27)28-2)17-8-7-9-18(17)31-21/h10-13H,3-9,14H2,1-2H3,(H2,24,25,26,30)/f/h24-25H 8B7E9880497442CA