Using CN(Cc1cccc(-c2cnc(Cl)nc2)c1)C(=O)CNC(=O)OC(C)(C)C, OCc1ccncc1 to produce CN(Cc1cccc(-c2cnc(OCc3ccncc3)nc2)c1)C(=O)CNC(=O)OC(C)(C)C, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.