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Propanamide,N-[4-[[2-cyano-4-(methylsulfonyl)phenyl]azo]-5-[[[3-[[[5-(hexadecyloxy)-2-hydroxy-4-(1,1,3,3-tetramethylbutyl)phenyl]amino]sulfonyl]phenyl]sulfonyl]amino]-1-hydroxy-2-naphthalenyl]- related products: