Using CN(C)C(=O)CCl, CC(C)N1CCN(c2cnc(-c3ccc(O)cc3)cn2)CC1 to produce CC(C)N1CCN(c2cnc(-c3ccc(OCC(=O)N(C)C)cc3)cn2)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.