Using CN(CC(C)(C)NCC(O)COc1ccc(OCc2ccccc2)cc1)C(c1ccccc1)c1ccccc1 to produce CN(CC(C)(C)NCC(O)COc1ccc(O)cc1)C(c1ccccc1)c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.