preferred_name: macrocin + S-adenosyl-L-methionine => tylosin + S-adenosyl-L-homocysteine + H(+)
preferred_name_lc: macrocin + s-adenosyl-l-methionine => tylosin + s-adenosyl-l-homocysteine + h(+)
label: macrocin + S-adenosyl-L-methionine => tylosin + S-adenosyl-L-homocysteine + H(+)
label_lc: macrocin + s-adenosyl-l-methionine => tylosin + s-adenosyl-l-homocysteine + h(+)