CN(C)c1ccc(/C=C2\N=C(c3ccccc3)N(c3ccc4c(c3)Sc3cc(N5C(=O)/C(=C/c6ccc(N(C)C)cc6)N=C5c5ccccc5)ccc3N4)C2=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?