Cc1cc(C(=O)COc2ccccc2[N+](=O)[O-])c(C)n1-c1cccc(S(=O)(=O)N2CCOCC2)c1
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?