Using CC(C)(C)OC(=O)N1CCN(c2ncc(Cc3ccccc3)cn2)C(CO)C1 to produce OCC1CNCCN1c1ncc(Cc2ccccc2)cn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.