small molecule
xenobiotic
xenobiotic
PSI-MI
2017-01-19T16:46:33Z
ppm
chemical
Molecule that encompasses any constitutionally or isotopically distinct atom, molecule, ion, ion pair, radical, radical ion, complex, conformer, etc., identifiable as a separately distinguishable entity, which is not physiologically part of a cell, tissue, organ, or organism.
MI:2258
drug