Using CC(C)Br, Cn1c2c(c3ccc(-n4ccc(OCc5ccccc5)cc4=O)cc31)CCNC2 to produce CC(C)N1CCc2c(n(C)c3cc(-n4ccc(OCc5ccccc5)cc4=O)ccc23)C1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.