COc1ccc(NC(=O)Nc2ccc3c(c2)CC(=O)N([C@H](C)CO)C[C@H](C)[C@H](CN(C)Cc2ccc(C(=O)O)cc2)O3)cc1
How many heavy atoms like carbon, oxygen, nitrogen, sulfur and other non-hydrogen atoms do the molecule contain?