six of them belong to the clavines ( agroclavine , 1-propyl-agroclavine , 1-propyl-festuclavine , 1-allyl-festuclavine , 6-cyano-6-nor-festuclavine and 1-hydroxymethyl-festuclavine ) and four to the lysergic acid derivatives ( methylergometrine , lysergic acid amide , isolysergic acid amide and lysergic acid diethylamide ) .
C0369632
lysergic acid
C0024334
lysergic acid diethylamide