Estimate the flash point of c1ccc2c(c1)-c1cc3ccccc3cc1C1OC21.
The flash point is 485.550 K.
{#Task: |Task: |!}{#Predict|Estimate!} the {flashpoint__names__noun} of {SMILES#}.
{#Answer: |A: |!}The {flashpoint__names__noun} is {flashpoint#} {flashpoint__units}.