[{"from": "human", "value": "What is solar cell solar cell open-circuit voltage of given SMILES as a p-type polymer and PC71BM or PCBM? ->  CC1=CC(CCCCCCCCCCCCCC)=C(C2=CC3=C(S2)C=C(C4=C(CCCCCCCCCCCCCC)C=C(C)S4)S3)S1\n"}, {"from": "gpt", "value": " 9.37\n"}]