preferred_name: angiotensin II + H2O => angiotensin-(1-7) + L-phenylalanine
preferred_name_lc: angiotensin ii + h2o => angiotensin-(1-7) + l-phenylalanine
label: angiotensin II + H2O => angiotensin-(1-7) + L-phenylalanine
label_lc: angiotensin ii + h2o => angiotensin-(1-7) + l-phenylalanine