[{"from": "human", "value": "What is solar cell solar cell VOC of given SMILES as a p-type polymer and PC71BM or PCBM? ->  CC(S1)=CC2=C1C(OCCCCCC)=C(C=C(C3=CC=C(C(N(CCCCCC)C4=O)=C5C4=C(C6=CC=C(C)C=C6)N(CCCCCC)C5=O)C=C3)S7)C7=C2OCCCCCC\n"}, {"from": "gpt", "value": " 3.73\n"}]