[{"from": "human", "value": "Write solar cell maximum value of power conversion efficiency of given SMILES as a p-type polymer and PC71BM or PCBM. ->  CC(S1)=C(CC(CCCC)CCCCCC)C=C1C2=CC3=C(C4=NSN=C42)C=C(C5=CC(CC(CCCCCC)CCCC)=C(C6=CC(CC(CCCCCC)CCCC)=C(C7=NC8=CC9=C(N=C(C%10=C(CC(CCCC)CCCCCC)C=C(C)S%10)S9)C=C8S7)S6)S5)C%11=NSN=C3%11\n"}, {"from": "gpt", "value": " 3.09\n"}]