Using CC(C)C(=O)Oc1c(-c2ncc(Cl)cc2Cl)c(=O)[nH]c2nccnc12, CCI to produce CCn1c(=O)c(-c2ncc(Cl)cc2Cl)c(OC(=O)C(C)C)c2nccnc21, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.