Using CC(C)(C)OC(=O)N1CCC(c2nc(-c3ccc(F)c(Cl)c3)cn2CCOC2CCCCO2)CC1 to produce CC(C)(C)OC(=O)N1CCC(c2nc(-c3ccc(F)c(Cl)c3)cn2CCO)CC1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.