preferred_name: 7,9,10-trihydroxy-3-(2-oxopropyl)-1H-benzo[g]isochromen-1-one + S-adenosyl-L-methionine => 9,10-dihydroxy-7-methoxy-3-(2-oxopropyl)-1H-benzo[g]isochromen-1-one + S-adenosyl-L-homocysteine + H(+)
preferred_name_lc: 7,9,10-trihydroxy-3-(2-oxopropyl)-1h-benzo[g]isochromen-1-one + s-adenosyl-l-methionine => 9,10-dihydroxy-7-methoxy-3-(2-oxopropyl)-1h-benzo[g]isochromen-1-one + s-adenosyl-l-homocysteine + h(+)
label: 7,9,10-trihydroxy-3-(2-oxopropyl)-1H-benzo[g]isochromen-1-one + S-adenosyl-L-methionine => 9,10-dihydroxy-7-methoxy-3-(2-oxopropyl)-1H-benzo[g]isochromen-1-one + S-adenosyl-L-homocysteine + H(+)
label_lc: 7,9,10-trihydroxy-3-(2-oxopropyl)-1h-benzo[g]isochromen-1-one + s-adenosyl-l-methionine => 9,10-dihydroxy-7-methoxy-3-(2-oxopropyl)-1h-benzo[g]isochromen-1-one + s-adenosyl-l-homocysteine + h(+)