CCOc1ccc(C(C(=O)NC2CCCCC2)N(C(=O)Cc2cccs2)c2ccc(-n3cnnn3)c(OC)c2)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?