Using CC(C)(C)OC(=O)Nc1ccccc1NC(=O)c1ccc(-c2ncc(CN3CCCCC3)s2)cc1 to produce Nc1ccccc1NC(=O)c1ccc(-c2ncc(CN3CCCCC3)s2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.