CCOc1cc(/C=C2\C(=O)N(c3cccc(C(=O)O)c3)N=C2C(F)(F)F)ccc1OCC(=O)Nc1ccccc1OC
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?