Cc1[nH]c2ccccc2c1/C=C1/C(=N)N2C(=NC1=O)SN=C2S(=O)(=O)CC(C)C
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?