NCC1O[C@@H](O[C@H]2C(O)C(O[C@@H]3C(O[C@H]4OC(CO)C(O)C(O)C4N)C(N)CC(N)[C@H]3O)O[C@@H]2CO)C(N)C(O)C1O.O=S(=O)(O)O
How many heavy atoms like carbon, oxygen, nitrogen, sulfur and other non-hydrogen atoms do the molecule contain?