[{"from": "human", "value": "What is solar cell solar cell short-circuit current density of given SMILES at normal measurement conditions.? ->  CC1=CC2=C(C(C3=CC=C(SCC(CCCC)CC)S3)=C(C=C(C4=C(C#N)C(OCCCCCCCCCCCC)=C(C5=C(OCCCCCCCCCCCC)C(C#N)=C(C)S5)S4)S6)C6=C2C7=CC=C(SCC(CCCC)CC)S7)S1\n"}, {"from": "gpt", "value": " 44\n"}]