preferred_name: 2-(methylsulfanyl)ethanol + AH2 <=> ethene + methanethiol + A + H2O
preferred_name_lc: 2-(methylsulfanyl)ethanol + ah2 <=> ethene + methanethiol + a + h2o
label: 2-(methylsulfanyl)ethanol + AH2 <=> ethene + methanethiol + A + H2O
label_lc: 2-(methylsulfanyl)ethanol + ah2 <=> ethene + methanethiol + a + h2o