4-(4-CYANO-2-METHOXYPHENYL)-5-ETHOXY-2,8-DIMETHYL-1,4,5,6-TETRAHYDRO-1,6-NAPHTHYRIDINE-3-CARBOXYLIC ACID
4-(4-cyano-2-methoxyphenyl)-5-ethoxy-2,8-dimethyl-1,4,5,6-tetrahydro-1,6-naphthyridine-3-carboxylic acid