preferred_name: streptomycin 6-phosphate + H2O => streptomycin + phosphate
preferred_name_lc: streptomycin 6-phosphate + h2o => streptomycin + phosphate
label: streptomycin 6-phosphate + H2O => streptomycin + phosphate
label_lc: streptomycin 6-phosphate + h2o => streptomycin + phosphate