label: pyridinium-3,5-bisthiocarboxylate mononucleotide + Ni(2+) => Ni(II)-pyridinium-3,5-bisthiocarboxylate mononucleotide
label_lc: pyridinium-3,5-bisthiocarboxylate mononucleotide + ni(2+) => ni(ii)-pyridinium-3,5-bisthiocarboxylate mononucleotide