[{"from": "human", "value": "Given SMILES, write its Monomer at normal measurement conditions.. ->  O=C1N(CC(CCCCCCCC)CCCCCCCCCC)C(C2=CC=C(C3=CC(C=CC(C)=C4)=C4C=C3)S2)=C5C(N(CC(CCCCCCCC)CCCCCCCCCC)C(C6=CC=C(C)S6)=C51)=O\n"}, {"from": "gpt", "value": " 5.29\n"}]