Estimate the flash point of CCCCN1C(=O)C2CC=CCC2C1=O.
Answer: The flash point is 421.950 K.
{#Task: |Task: |!}{#Predict|Estimate!} the {flashpoint__names__noun} of {SMILES#}.
{#Answer: |A: |!}The {flashpoint__names__noun} is {flashpoint#} {flashpoint__units}.