[{"from": "human", "value": "Given SMILES, write its LUMO at room temperature and atmospheric pressure. ->  CC(S1)=CC=C1C(C2=NC(C)(C)N=C23)=CC=C3C(S4)=CC=C4C5=CC6=C(C(C(C7(CC(CC)CCCC)CC(CC)CCCC)=CC(C)=C8)=C8C=C6)C7=C5\n"}, {"from": "gpt", "value": " 3.88\n"}]