CC(C)c1cc2c(O)c(c1)Cc1cc(C(C)C)cc(c1O)Cc1cc(C(C)C)cc(c1O)Cc1cc(C(C)C)cc(c1O)Cc1cc(C(C)C)cc(c1O)Cc1cc(C(C)C)cc(c1O)C2
All atoms other than hydrogen are referred to be heavy atoms. How many heavy atoms are there in the molecule?