[{"from": "human", "value": "What is solar cell maximum value of power conversion efficiency of given SMILES as a p-type polymer and PC71BM or PCBM? ->  CC1=CC2=C(C(C=C(C(CCCCCCCCCCCC)(CCCCCCCCCCCC)C3=C4SC(C5=CC=C(C6=NC(SC(C7=CC=C(C)S7)=N8)=C8S6)S5)=C3)C4=C9)=C9C2(CCCCCCCCCCCC)CCCCCCCCCCCC)S1\n"}, {"from": "gpt", "value": " 5.79\n"}]