preferred_name: dichloromethane + H2O = formaldehyde + 2 chloride + 2 H(+)
preferred_name_lc: dichloromethane + h2o = formaldehyde + 2 chloride + 2 h(+)
label: dichloromethane + H2O = formaldehyde + 2 chloride + 2 H(+)
label_lc: dichloromethane + h2o = formaldehyde + 2 chloride + 2 h(+)