COc1ccc(N2C(=O)/C(=C/c3ccc(N(CCC#N)CCC#N)cc3C)N=C2/C=C\c2ccccc2)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?