. . "(2S)-2-[4-({[(6\u039E)-2-Amino-4-oxo-1,4,5,6,7,8-hexahydropteridin-6-yl]methyl}amino)benzamido]pentanedioic acid" . "tetrahydrofolates" . . "Tetracontylic acid" . "tetrahydrofolic acid" . "Tetrahydrofolic acid" . "tetrahydrofolate" . . . . . . . . . . . . . . . . "Tetrahydrofolate" . "THF" . . . "Tetrahydrofolic acid" .