CC(C)(C)C(=O)O[C@H]1CC[C@@]2(C)C(=CC(=O)C3C4C[C@H](F)C(=O)[C@@]4(C)CCC32)C1
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?