"0"^^ . . . . "Placidyl"@en-us . "ethchlorvynol"^^ . "ethchlorvynol"@en-us . . "0.25"^^ . . . "03299788-n"^^ . "a mild sedative-hypnotic drug (trade name Placidyl)"@en-us . . . . "103179907"@en-us . . . "103299788"^^ .