COc1ccc(N2C(=O)C3ON(C4SC(=S)N(C)C4(C)C)C(c4ccc(Cl)cc4)C3C2=O)cc1
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?