[{"from": "human", "value": "Given SMILES, write its solar cell solar cell maximum value of PCE as a p-type polymer and PC71BM or PCBM. ->  CC1=CC2=C(C(C=C(N(C(CCCCCCCC)CCCCCCCC)C3=C4C=C5C(C(SC(C6=CC=C(C7=CC=C(C8=CC=C(C)S8)C9=NSN=C79)S6)=C%10)=C%10C5(CCCCCCCC)CCCCCCCC)=C3)C4=C%11)=C%11C2(CCCCCCCC)CCCCCCCC)S1\n"}, {"from": "gpt", "value": " 3.53\n"}]