(3aS-cis)-1,3-dibenzyltetrahydro-4-(3-methoxypropylidene)-1H-thieno[3,4-d]imidazol-2(3H)-one

(3aS,3aβ,6aβ)-Tetrahydro-4-(3-methoxypropylidene)-1,3-bis(phenylmethyl)-1H-thieno[3,4-d]imidazol-2(3H)-one