. "Kavrin"@en-us . . "0"^^ . . "papaverine"@en-us . . "103086161"@en-us . "103886237"^^ . "0"^^ . . "103739557"@en-us . . . . . "an alkaloid medicine (trade name Kavrin) obtained from opium; used to relax smooth muscles; it is nonaddictive"@en-us . . . "papaverine"^^ . "03886237-n"^^ . .