preferred_name: L-homoserine lactone + S-methyl-5'-thioadenosine => S-adenosyl-L-methionine
preferred_name_lc: l-homoserine lactone + s-methyl-5'-thioadenosine => s-adenosyl-l-methionine
label: L-homoserine lactone + S-methyl-5'-thioadenosine => S-adenosyl-L-methionine
label_lc: l-homoserine lactone + s-methyl-5'-thioadenosine => s-adenosyl-l-methionine