[{"from": "human", "value": "Write solar cell solar cell average value of PCE of given SMILES as a p-type polymer and PC71BM or PCBM. ->  CC1=CC=C2C(C(C3=CC=C(OCCCCCCCC)C=C3)(C4=CC=C(OCCCCCCCC)C=C4)C5=C2SC6=C5SC7=C6C(C8=CC=C(OCCCCCCCC)C=C8)(C9=CC=C(OCCCCCCCC)C=C9)C%10=C7C=CC(C%11=CC=C(C)C%12=NSN=C%11%12)=C%10)=C1\n"}, {"from": "gpt", "value": " 0.88\n"}]