Ethyl 5-(3,5-dichlorophenyl)-2-methoxynicotinate
Ethyl 3,5-bis(2,3-dichlorophenyl)picolinate
Ethyl 3-(3,5-dichlorophenyl)-5-methoxyisonicotinate
Ethyl 2,5-bis(2,3-dichlorophenyl)nicotinate
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