Using CC(C)(C)OC(=O)N1CCC(Oc2ccc3cncc(CCCC(F)(F)F)c3c2)CC1 to produce FC(F)(F)CCCc1cncc2ccc(OC3CCNCC3)cc12, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.