preferred_name: phosphatidylcholine (16:0/22:5n3, 18:1/20:4) measurement
preferred_name_lc: phosphatidylcholine (16:0/22:5n3, 18:1/20:4) measurement
label: phosphatidylcholine (16:0/22:5n3, 18:1/20:4) measurement
label_lc: phosphatidylcholine (16:0/22:5n3, 18:1/20:4) measurement