Using COc1ccc(COCc2nc(C(C)C)c(Sc3cc(Cl)cc(Cl)c3)n2CCc2ccccn2)cc1 to produce CC(C)c1nc(CO)n(CCc2ccccn2)c1Sc1cc(Cl)cc(Cl)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.