"fluorouracil"^^ . "103370821"^^ . "103248362"@en-us . "fluorouracil"@en-us . "0"^^ . . . "0.375"^^ . . . . . "102704205"@en-us . . "03370821-n"^^ . "an antimetabolite used to treat certain cancers"@en-us . . . .