[{"from": "human", "value": "What is Monomer of given SMILES at normal measurement conditions.? ->  CC1=CC=C(C2=CC3=C(C(SC(C4=CC=C(C)C5=NC(C)(C)N=C54)=C6)=C6N3C(CCCCCCCC)CCCCCCCC)C=C2)S1\n"}, {"from": "gpt", "value": " 665\n"}]