User: I want to know more about the chemical with SMILES COc1ccc(OC)c(C(O)C(C)N)c1.Cl.
Assistant: Interesting, how can I help?
User: How many heavy (non-hydrogen) atoms does this compound have?
Assistant: 15
User: I want to know more about the {#molecule|chemical|compound!} with {SMILES__description} {SMILES#}.
Assistant: {#Sure, what is your question?|How can I help?|That sounds interesting, how can I help?|Interesting, how can I help?!}
User: {quest#}
Assistant: {#The answer is |!}{answ#}
COc1ccc(OC)c(C(O)C(C)N)c1.Cl
COc1ccc(OC)c(C(O)C(C)N)c1.Cl
2-amino-1-(2,5-dimethoxyphenyl)propan-1-ol;hydrochloride
How many heavy (non-hydrogen) atoms does this compound have?