preferred_name: angiotensin-(1-9) + H2O <=> L-phenylalanyl-L-histidine + angiotensin-(1-7)
preferred_name_lc: angiotensin-(1-9) + h2o <=> l-phenylalanyl-l-histidine + angiotensin-(1-7)
label: angiotensin-(1-9) + H2O <=> L-phenylalanyl-L-histidine + angiotensin-(1-7)
label_lc: angiotensin-(1-9) + h2o <=> l-phenylalanyl-l-histidine + angiotensin-(1-7)