Using CC(=O)OC(CN1CCc2ccccc2C1)CN(C(C)=O)c1cccc(-c2ccc3ncn(C)c3c2)c1 to produce CC(=O)N(CC(O)CN1CCc2ccccc2C1)c1cccc(-c2ccc3ncn(C)c3c2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.