Using CCOC(=O)/C=C/c1cn(Cc2cc(OCc3ccccc3)cc(OCc3ccccc3)c2)cc1-c1ccccc1 to produce CCOC(=O)CCc1cn(Cc2cc(O)cc(O)c2)cc1-c1ccccc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.