COC12CCC3(CC1C(C)(O)C(C)(C)C)[C@H]1Cc4ccc(OC5OC(C(=O)O)[C@@H](O)C(O)[C@H]5O)c5c4[C@@]3(CCN1CC1CC1)C2O5
How many heavy atoms like carbon, oxygen, nitrogen, sulfur and other non-hydrogen atoms do the molecule contain?