COC(=O)[C@@]1(Cc2ccccc2-c2ccco2)C=C[C@H](C)[C@@H](c2ccccc2)N1C(=O)C(F)(F)F
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?