Using CNc1cc(OC)c(-c2nc(C)c(-c3cccnc3)[nH]2)cc1Cl to produce CNc1ccc(-c2nc(C)c(-c3cccnc3)[nH]2)c(OC)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.