CN(C(=O)Cc1ccc(Cl)c(Cl)c1)[C@@H]1CC[C@]2(CCCO2)C[C@H]1N1CCCC1.CS(=O)(=O)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?