User: I want to know more about the chemical with SMILES C=CCC1(CC(C)O)C(=O)NC(=O)NC1=O.
Assistant: Sure, what is your question?
User: How many heavy (non-hydrogen) atoms does this compound have?
Assistant: 16
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#}
C=CCC1(CC(C)O)C(=O)NC(=O)NC1=O
C=CCC1(CC(C)O)C(=O)NC(=O)NC1=O
5-(2-hydroxypropyl)-5-prop-2-enyl-1,3-diazinane-2,4,6-trione
How many heavy (non-hydrogen) atoms does this compound have?
16