Using CC(C)(C)CN(CCC(c1ccccc1)N1C(=O)c2ccccc2C1=O)C(=O)[O-] to produce CN(CCC(N)c1ccccc1)C(=O)OC(C)(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.