Using CCOCCn1ccc2ncnc(Cl)c21, Cc1ccc(Oc2ccc(N)cc2C)cn1 to produce CCOCCn1ccc2ncnc(Nc3ccc(Oc4ccc(C)nc4)c(C)c3)c21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.