preferred_name: xanthogalenol + S-adenosyl-L-methionine => 4'-O-methylxanthohumol + S-adenosyl-L-homocysteine + H(+)
preferred_name_lc: xanthogalenol + s-adenosyl-l-methionine => 4'-o-methylxanthohumol + s-adenosyl-l-homocysteine + h(+)
label: xanthogalenol + S-adenosyl-L-methionine => 4'-O-methylxanthohumol + S-adenosyl-L-homocysteine + H(+)
label_lc: xanthogalenol + s-adenosyl-l-methionine => 4'-o-methylxanthohumol + s-adenosyl-l-homocysteine + h(+)