C=C[C@H]1[C@H](OC2OC(CO)C(O)C(O)C2O)OC=C(C(=O)OC)[C@H]1C[C@H]1CC(=O)C[C@H](CC(=O)CCc2ccc(O)cc2)O1
How many heavy atoms like carbon, oxygen, nitrogen, sulfur and other non-hydrogen atoms do the molecule contain?