preferred_name: 5''-phosphoribostamycin + H2O => ribostamycin + phosphate
preferred_name_lc: 5''-phosphoribostamycin + h2o => ribostamycin + phosphate
label: 5''-phosphoribostamycin + H2O => ribostamycin + phosphate
label_lc: 5''-phosphoribostamycin + h2o => ribostamycin + phosphate