Using CC(=O)OCCc1ccc(Nc2cc(Cl)c(C(F)(F)F)cc2NC(=O)CCCc2ccncc2)cc1 to produce OCCc1ccc(-n2c(CCCc3ccncc3)nc3cc(C(F)(F)F)c(Cl)cc32)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.