Using CCCCCCCCSc1ccc(CCC2(NC(=O)OC(C)(C)C)COC(C)(C)OC2)cc1C(F)(F)F to produce CCCCCCCCSc1ccc(CCC(N)(CO)CO)cc1C(F)(F)F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.