preferred_name: salicylate + acetate + H(+) => acetylsalicylate + H2O
preferred_name_lc: salicylate + acetate + h(+) => acetylsalicylate + h2o
label: salicylate + acetate + H(+) => acetylsalicylate + H2O
label_lc: salicylate + acetate + h(+) => acetylsalicylate + h2o