Using O=C1CC(=O)C2C=CC1C2, CCc1ccc(-c2ccc(Cl)cc2)cc1[Pb+3] to produce CCc1ccc(-c2ccc(Cl)cc2)cc1C1C(=O)C2C=CC(C2)C1=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.