preferred_name: 2-heptyl-1-methoxy-4(1H)-quinolinone + S-adenosyl-L-homocysteine + H(+) => 2-heptyl-1-hydroxy-4(1H)-quinolinone + S-adenosyl-L-methionine
preferred_name_lc: 2-heptyl-1-methoxy-4(1h)-quinolinone + s-adenosyl-l-homocysteine + h(+) => 2-heptyl-1-hydroxy-4(1h)-quinolinone + s-adenosyl-l-methionine
label: 2-heptyl-1-methoxy-4(1H)-quinolinone + S-adenosyl-L-homocysteine + H(+) => 2-heptyl-1-hydroxy-4(1H)-quinolinone + S-adenosyl-L-methionine
label_lc: 2-heptyl-1-methoxy-4(1h)-quinolinone + s-adenosyl-l-homocysteine + h(+) => 2-heptyl-1-hydroxy-4(1h)-quinolinone + s-adenosyl-l-methionine