Using CCOc1cc([C@H]2COCC[C@H]2N[C@H](C)c2ccccc2)ccc1OC to produce CCOc1cc([C@H]2COCC[C@H]2N)ccc1OC, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.