Task: Answer the following question about the molecule with SMILES CC(O)C(=O)O.Cc1[nH]c(=O)c(C#N)cc1-c1ccncc1.
Request: How many rotatable bonds does this compound have?
Answer: 1
Task: Answer the following question about the molecule with {SMILES__description} {SMILES#}.
{#Description|Question|Request!}: {quest#}
{#Result|Answer|Completion!}: {answ#}
CC(O)C(=O)O.Cc1[nH]c(=O)c(C#N)cc1-c1ccncc1
CC(O)C(=O)O.Cc1[nH]c(=O)c(C#N)cc1-c1ccncc1
2-hydroxypropanoic acid;6-methyl-2-oxo-5-pyridin-4-yl-1H-pyridine-3-carbonitrile
How many rotatable bonds does this compound have?