Using CCOC(=O)c1cccc(Oc2ccccc2)c1CN(CC(=O)OC)S(=O)(=O)c1ccc(C)cc1 to produce COC(=O)c1ncc2c(Oc3ccccc3)cccc2c1O, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.