Q: What is a compound with a flash point of 498.250 K?
O=[N+]([O-])c1ccc2[nH]c3ccccc3c2c1
{#Question: |Q: !}What is a compound with a {flashpoint__names__noun} of {flashpoint#} {flashpoint__units}?
{#Answer: |A: |!}{SMILES#}