You are a chemist. Now you are given a description of a molecule. Please generate a molecule that meets the description.
system
Conceptualize a molecule that meets the specified attribute(s): The molecule is a vasopressin antagonist.
user
CCOC(=O)C(C(C)C)N1C(=O)C(N2C(=O)OCC2c2cccc3ccoc23)C1CCc1ccoc1
assistant