preferred_name: 4'-demethylrebeccamycin + S-adenosyl-L-methionine <=> rebeccamycin + S-adenosyl-L-homocysteine + H(+)
preferred_name_lc: 4'-demethylrebeccamycin + s-adenosyl-l-methionine <=> rebeccamycin + s-adenosyl-l-homocysteine + h(+)
label: 4'-demethylrebeccamycin + S-adenosyl-L-methionine <=> rebeccamycin + S-adenosyl-L-homocysteine + H(+)
label_lc: 4'-demethylrebeccamycin + s-adenosyl-l-methionine <=> rebeccamycin + s-adenosyl-l-homocysteine + h(+)