[{"from": "human", "value": "Write solar cell PCE of given SMILES as a p-type polymer and PC71BM or PCBM. ->  CC1=CC=C(C2=C(OCCCCCCCC)C(OCCCCCCCC)=C(C3=CC=C(/C=C/C)S3)C4=NSN=C24)S1\n"}, {"from": "gpt", "value": " 0.46\n"}]