preferred_name: (2R,3S)-2,4',7-trihydroxyisoflavanone + S-adenosyl-L-methionine <=> (2R,3S)-2,7-dihydroxy-4'-methoxyisoflavanone + S-adenosyl-L-homocysteine + H(+)
preferred_name_lc: (2r,3s)-2,4',7-trihydroxyisoflavanone + s-adenosyl-l-methionine <=> (2r,3s)-2,7-dihydroxy-4'-methoxyisoflavanone + s-adenosyl-l-homocysteine + h(+)
label: (2R,3S)-2,4',7-trihydroxyisoflavanone + S-adenosyl-L-methionine <=> (2R,3S)-2,7-dihydroxy-4'-methoxyisoflavanone + S-adenosyl-L-homocysteine + H(+)
label_lc: (2r,3s)-2,4',7-trihydroxyisoflavanone + s-adenosyl-l-methionine <=> (2r,3s)-2,7-dihydroxy-4'-methoxyisoflavanone + s-adenosyl-l-homocysteine + h(+)