Using CCOC(=O)c1cnc(N2Cc3cccnc3C2)nc1NCc1ccc(OC)c(Cl)c1 to produce COc1ccc(CNc2nc(N3Cc4cccnc4C3)ncc2C(=O)O)cc1Cl, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.