Using Cc1ccccc1OCC(O)CN(CCOc1ccc(C(N)=O)cn1)Cc1ccccc1 to produce Cc1ccccc1OCC(O)CNCCOc1ccc(C(N)=O)cn1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.