Using CNc1cc(OC)c(C(=O)O)cc1Cl, NCC1(O)CN2CCC1CC2 to produce CNc1cc(OC)c(C(=O)NCC2(O)CN3CCC2CC3)cc1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.