preferred_name: dimethyl sulfide + S-adenosyl-L-methionine <=> trimethylsulfonium + S-adenosyl-L-homocysteine
preferred_name_lc: dimethyl sulfide + s-adenosyl-l-methionine <=> trimethylsulfonium + s-adenosyl-l-homocysteine
label: dimethyl sulfide + S-adenosyl-L-methionine <=> trimethylsulfonium + S-adenosyl-L-homocysteine
label_lc: dimethyl sulfide + s-adenosyl-l-methionine <=> trimethylsulfonium + s-adenosyl-l-homocysteine