1 K67 N,N'-[2-(2-oxopropyl)naphthalene-1,4-diyl]bis(4-ethoxybenzenesulfonamide) 1.000 2 IQK N,N'-naphthalene-1,4-diylbis(4-methoxybenzenesulfonamide) 0.850 3 Q5Y N-[(4-methoxyphenyl)sulfonyl]-N-(4-{[(4-methoxyphenyl)sulfonyl]amino}naphthalen-1-yl)glycine 0.773 4 41P 2,2'-(naphthalene-1,4-diylbis(((4-methoxyphenyl)sulfonyl)azanediyl))diacetamide 0.708