[{"from": "human", "value": "Write PDI of given SMILES at room temperature and atmospheric pressure. ->  CC1=CC(CCC(CC)CCCCC)=C(C2=CC=C(C3=C(CCC(CCCCC)CC)C=C(C4=CC=C(C5=C6C(C(N5CC(CC)CCCC)=O)=C(C7=CC=C(C)S7)N(CC(CC)CCCC)C6=O)S4)S3)S2)S1\n"}, {"from": "gpt", "value": " 1.58\n"}]