label: 2'-O-methylisoliquiritigenin + S-adenosyl-L-homocysteine + H(+) => isoliquiritigenin + S-adenosyl-L-methionine
label_lc: 2'-o-methylisoliquiritigenin + s-adenosyl-l-homocysteine + h(+) => isoliquiritigenin + s-adenosyl-l-methionine