CN(C)c1c(NC(=O)c2c(F)cccc2F)cccc1-c1nc2sccn2c1-c1ccnc(Nc2cccc(N3CCOCC3)c2)n1
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?