Using C#CCOC(=O)Nc1cccc(OC(=O)Cl)c1, Cc1ccc(NCC(C)C)cc1 to produce C#CCOC(=O)Nc1cccc(OC(=O)N(CC(C)C)c2ccc(C)cc2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.