Using COC(=O)CCNC(=O)c1ccc(C(CC2CC2)Oc2ccc(-n3cc(C(F)(F)F)cn3)cc2)cc1 to produce O=C(O)CCNC(=O)c1ccc(C(CC2CC2)Oc2ccc(-n3cc(C(F)(F)F)cn3)cc2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.