Using CCCO, O=C(c1ccc(F)c(C(F)(F)F)c1)N1CCC2(CC1)Oc1ccccc1-n1cccc12 to produce CCCOc1ccc(C(=O)N2CCC3(CC2)Oc2ccccc2-n2cccc23)cc1C(F)(F)F, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.