. . "analgesic drug (trade name Talwin) that is less addictive than morphine"@en-us . "Talwin"@en-us . "0"^^ . . "103765027"@en-us . . . . . "pentazocine"@en-us . "103912664"^^ . . . . "03912664-n"^^ . . "pentazocine"^^ . "0"^^ .