CCOC(=O)c1cc(NC(=O)N(CCC#N)CCN(C(=O)N[C@@H](Cc2ccccc2)C(=O)N[C@@H](CC(C)C)C(=O)NC)c2ccccc2)ccc1OC
How many heavy atoms like carbon, oxygen, nitrogen, sulfur and other non-hydrogen atoms do the molecule contain?