label: EC 2.1.1.6 (catechol O-methyltransferase) inhibitor
label_lc: ec 2.1.1.6 (catechol o-methyltransferase) inhibitor
description: "An EC 2.1.1.* (methyltransferase) inhibitor that interferes with the action of catechol O-methyltransferase (EC 2.1.1.6)."