N-[4-(benzenesulfonamido)-3-chlorophenyl]benzamide

N,N'-Dihydroxy-2,3-dimethyl-2,3-butanediamine

N-ethyl-N,N'-(2,4,6-trimethyl-m-phenylene)-bis-benzenesulfonamide

N,N'-(3,3'-dimethylbiphenyl-4,4'-diyl)dibenzenesulfonamide

O1,O5-dibenzoyl-O2,O4-methanediyl-ribitol