Using O=C1NC(=O)C(c2ccccc2OCc2ccccc2)(c2ccccc2OCc2ccccc2)N1 to produce O=C1NC(=O)C(c2ccccc2O)(c2ccccc2O)N1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.