CC1=C(CC[C@H](C)CO)O[C@@H]2C[C@@H]3[C@H]4CC[C@H]5C[C@@H](O)CC[C@]5(C)[C@@H]4CC(=O)[C@@]3(C)[C@@H]12
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?