Using CCC=O, CCCCCCC[C@H]1OC(C)(C)O[C@@H]1Cc1cn(Cc2ccccc2)nn1 to produce CCCCCCC[C@H]1OC(C)(C)O[C@@H]1Cc1nnn(Cc2ccccc2)c1C(O)CC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.