User: I have a question about the chemical with SMILES Cc1cc(Oc2ncccc2C(F)(F)F)ccc1-c1c(C)c(=O)[nH]c(=O)n1C.
Assistant: That sounds interesting, how can I help?
User: How many heavy (non-hydrogen) atoms does this compound have?
Assistant: 28
User: I have a question 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#}
Cc1cc(Oc2ncccc2C(F)(F)F)ccc1-c1c(C)c(=O)[nH]c(=O)n1C
Cc1cc(Oc2ncccc2C(F)(F)F)ccc1-c1c(C)c(=O)[nH]c(=O)n1C
1,5-dimethyl-6-[2-methyl-4-[3-(trifluoromethyl)pyridin-2-yl]oxyphenyl]pyrimidine-2,4-dione
How many heavy (non-hydrogen) atoms does this compound have?