Using COc1cccc(Cc2nc3n(-c4c(Cl)cc(Cl)cc4Cl)[nH]c(C(C)C)c-3c(=O)n2)c1 to produce CC(C)c1[nH]n(-c2c(Cl)cc(Cl)cc2Cl)c2nc(Cc3cccc(O)c3)nc(=O)c1-2, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.