tokens: In addition , unwanted and potentially hazardous specificities may be elicited when using synthetic peptides in subunit vaccines in which succinimide residues may form spontaneously during storage or chemical synthesis .
folded_tokens: in addition , unwanted and potentially hazardous specificities may be elicited when using synthetic peptides in subunit vaccines in which succinimide residues may form spontaneously during storage or chemical synthesis .
labels: O O O O O O O O O O O O O B-peptide I-peptide O O O O O B-amino_acid_monomer I-amino_acid_monomer O O O O O O B-other_name I-other_name O