Using CC(C)n1cc(-c2nc(Br)c(N)nc2-c2ccccc2)ccc1=O, CCOC(C)=O to produce COc1nc(-c2ccc(=O)n(C(C)C)c2)c(-c2ccccc2)nc1N, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.