Predict the flash point of c1cc2cccc3c4cccc5cccc(c(c1)c23)c54.
A: The flash point is 501.750 K.
{#Task: |Task: |!}{#Predict|Estimate!} the {flashpoint__names__noun} of {SMILES#}.
{#Answer: |A: |!}The {flashpoint__names__noun} is {flashpoint#} {flashpoint__units}.