Using N#CCN1CCC(COC(=O)c2cc(Cl)c(N)c3c2OCCO3)CC1 to produce NCCN1CCC(COC(=O)c2cc(Cl)c(N)c3c2OCCO3)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.