Estimate the flash point of NC(=O)C(=Cc1ccc([N+](=O)[O-])o1)c1ccco1.
The flash point is 504.950 K.
{#Task: |Task: |!}{#Predict|Estimate!} the {flashpoint__names__noun} of {SMILES#}.
{#Answer: |A: |!}The {flashpoint__names__noun} is {flashpoint#} {flashpoint__units}.