Predict the flash point of O=C1c2ccccc2-c2ccc3c4c(ccc1c24)-c1ccccc1C3=O.
Answer: The flash point is 493.050 K.
{#Task: |Task: |!}{#Predict|Estimate!} the {flashpoint__names__noun} of {SMILES#}.
{#Answer: |A: |!}The {flashpoint__names__noun} is {flashpoint#} {flashpoint__units}.