preferred_name: neurotensin-(1-8) + H2O => neurotensin-(1-7) + L-arginine
preferred_name_lc: neurotensin-(1-8) + h2o => neurotensin-(1-7) + l-arginine
label: neurotensin-(1-8) + H2O => neurotensin-(1-7) + L-arginine
label_lc: neurotensin-(1-8) + h2o => neurotensin-(1-7) + l-arginine