2-CYANOETHYL (4S)-4-(4-CYANO-2-METHOXYPHENYL)-5-ETHOXY-1,4-DIHYDRO-2,8-DIMETHYL-1,6-NAPHTHYRIDINE-3-CARBOXYLATE
2-cyanoethyl (4s)-4-(4-cyano-2-methoxyphenyl)-5-ethoxy-1,4-dihydro-2,8-dimethyl-1,6-naphthyridine-3-carboxylate