[{"from": "human", "value": "Given SMILES, write its LUMO at room temperature and atmospheric pressure. ->  FC1=C(C)C2=NSN=C2C(C3=CC=C(C4=C(CC(CCCCCCCC)CCCCCCCCCC)C=C(C5=CC(CC(CCCCCCCC)CCCCCCCCCC)=C(C6=CC=C(C)[Se]6)S5)S4)[Se]3)=C1F\n"}, {"from": "gpt", "value": " 3.7\n"}]