Using CC(C)CC(O)c1c(Br)cnc2c1c(=O)n(CCCOC1CCCCO1)c(=O)n2C to produce CC(C)CCc1c(Br)cnc2c1c(=O)n(CCCOC=O)c(=O)n2C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.