CCN1CCN(Cc2ccc(NC(=O)c3cc(NC(=O)c4cncc(-c5ccc(C#N)cc5)c4)cc(OC)c3)cc2C(F)(F)F)CC1.O=C(O)C(F)(F)F
Heavy atom refers to any atom that is not hydrogen. The heavy atoms in molecules are carbon, oxygen, nitrogen, and sulfur. How many heavy atoms are in the molecule?