[{"from": "human", "value": "Given SMILES, write its solar cell solar cell solar cell solar cell power conversion efficiency. ->  CC1=CC2=C(C(C3=CC4=C(C=C(CC(CCCCCC)CCCCCCCC)S4)S3)=C(C=C(C5=C(CC(CC)CCCC)C=C(C6=CC=C(C7=CC(CC(CCCC)CC)=C(C)S7)C8=NSN=C86)S5)S9)C9=C2C%10=CC%11=C(C=C(CC(CCCCCC)CCCCCCCC)S%11)S%10)S1\n"}, {"from": "gpt", "value": " PF0\n"}]