Using COc1ccc(CC(C)NCC(O)c2ccccc2OCc2ccccc2)c(OC)c1OC to produce COc1ccc(CC(C)NCC(O)c2ccccc2O)c(OC)c1OC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.