Using CC(C)(C)OC(=O)NCCC(=O)O, CC(N)c1cc2ccncc2[nH]1 to produce CC(NC(=O)CCNC(=O)OC(C)(C)C)c1cc2ccncc2[nH]1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.