Q: What is the flash point of O=C1OC(=O)c2ccc3c4c(ccc1c24)C(=O)OC3=O?
Answer: 553.550 K.
{#Question: |Q: !}What is the {flashpoint__names__noun} of {SMILES#}?
{#Answer: |A: |!}{#The flashpoint point is |!}{flashpoint#} {flashpoint__units}.