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N-tert-butyl 2-chloroisonicotinamide

N-tert-butyl 2-methoxybenzamide

N-tert-butyl 3-(trifluoromethyl)benzamide

N-tert-butyl 3-methoxybenzamide

N-tert-butyl 3-methylbenzamide

N-tert-butyl 4-(trifluoromethyl)benzamide

N-tert-butyl 4-chlorobenzamide

N-tert-butyl 4-fluorobenzenesulfonamide

N-tert-butyl 4-methoxybenzamide

N-tert-butyl 4-methylbenzamide