CCN(CC)CC.COc1ccc(OC)c(-n2c(=S)[nH]c3c(sc(=S)n3-c3ccccc3)c2=O)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?