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