CCN(CC(=O)Nc1ccc2c(c1)OCCO2)C(=O)CN1C(=O)NC(C)(c2ccc(C)cc2)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?