Using CNCc1cc(OC)ccc1-c1c(C2CCCCC2)c2ccc(C(=O)OC)cc2n1CC1OCCO1 to produce CNCc1cc(OC)ccc1-c1c(C2CCCCC2)c2ccc(C(=O)OC)cc2n1CC=O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.