preferred_name: taurochenodeoxycholate + H2O <=> chenodeoxycholate + taurine
preferred_name_lc: taurochenodeoxycholate + h2o <=> chenodeoxycholate + taurine
label: taurochenodeoxycholate + H2O <=> chenodeoxycholate + taurine
label_lc: taurochenodeoxycholate + h2o <=> chenodeoxycholate + taurine