preferred_name: dimethyl sulfide + (6S)-5-methyl-5,6,7,8-tetrahydrofolate + H(+) => trimethylsulfonium + (6S)-5,6,7,8-tetrahydrofolate
preferred_name_lc: dimethyl sulfide + (6s)-5-methyl-5,6,7,8-tetrahydrofolate + h(+) => trimethylsulfonium + (6s)-5,6,7,8-tetrahydrofolate
label: dimethyl sulfide + (6S)-5-methyl-5,6,7,8-tetrahydrofolate + H(+) => trimethylsulfonium + (6S)-5,6,7,8-tetrahydrofolate
label_lc: dimethyl sulfide + (6s)-5-methyl-5,6,7,8-tetrahydrofolate + h(+) => trimethylsulfonium + (6s)-5,6,7,8-tetrahydrofolate