Fc1ccc(C(OCCN2CCC3CCC(C2)N3C/C=C/c2ccco2)c2ccc(F)cc2)cc1.O=C(O)C(=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?