PMID-sentid Pub_year Sent_text compound_name comp_offset prot_official_name organism prot_offset 33737637-2 2021 We studied the functional interrelationships among these systems for the novel tumor-targeted antifolates AGF94 (transported by PCFT and FRs but not RFC) and AGF102 (selective for FRs) versus the classic antifolates pemetrexed, methotrexate and PT523 (variously transported by FRs, PCFT and RFC). UNII-X28K3E95TF 106-111 solute carrier family 46 member 1 Homo sapiens 128-132