Using COc1ccccc1NC(=O)COc1ccc(Oc2ccnc3cc(OC)c(OC)cc23)cc1 to produce COc1ccccc1NCCOc1ccc(Oc2ccnc3cc(OC)c(OC)cc23)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.