[{"from": "human", "value": "What is solar cell VOC of given SMILES as a p-type polymer and PC71BM or PCBM? ->  CC1=C2C(C(N(CCCCCCCC)C2=O)=O)=C(C3=CC([Si](CC(CCCC)CC)(CC(CCCC)CC)C4=C5SC(C)=C4)=C5S3)S1\n"}, {"from": "gpt", "value": " 0.88\n"}]