Using Cc1ccc(C)c(Nc2ccnc(Cl)n2)c1, CN(C)CC(O)COc1ccc(N)cc1 to produce Cc1ccc(C)c(Nc2ccnc(Nc3ccc(OCC(O)CN(C)C)cc3)n2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.