CC(C)(C)N1C(=O)[N-]/[N+](=C(C(/c2ccccc2)=[N+]2/[N-]C(=O)N(C(C)(C)C)C2=O)\c2ccccc2)C1=O
The donor in a hydrogen bond is usually a strongly electronegative atom such as N, O, or F that is covalently bonded to a hydrogen bond. How many hydrogen bond donors does the molecule have?