User: I have a question about the compound with SMILES Cc1cn([C@H]2C=C[C@@H](CO)O2)c(=O)[nH]c1=O.
Assistant: Interesting, how can I help?
User: How many rotatable bonds does this compound have?
Assistant: The answer is 2
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#}
Cc1cn([C@H]2C=C[C@@H](CO)O2)c(=O)[nH]c1=O
Cc1cn([C@H]2C=C[C@@H](CO)O2)c(=O)[nH]c1=O
1-[(2R,5S)-5-(hydroxymethyl)-2,5-dihydrofuran-2-yl]-5-methylpyrimidine-2,4-dione
How many rotatable bonds does this compound have?