ChEBI: Thienodolin is an indole alkaloid that is a thienoindole ring with carboxamide group and chlorine substituents at positions 2 and 6 respectively. It has a role as an EC 1.14.13.39 (nitric oxide synthase) inhibitor. It is an indole alkaloid, an organosulfur heterocyclic compound, an organic heterotricyclic compound, an organochlorine compound, a monocarboxylic acid amide and an aromatic amide.