"the chemical group that gives color to a molecule"@en-us . . "14808147-n"^^ . . . . "chromophore"@en-us . "0"^^ . . "0"^^ . . "113964646"@en-us . . "chromophore"^^ . . . . "the chemical group that gives color to a molecule"@en-us . "114808147"^^ .