Using Cc1cc(OC(c2ccc(C(=O)O)cc2)C2CC(C)(C)C2)cc(C)c1-n1cc(C(F)(F)F)cn1, CCOC(=O)CCN to produce CCOC(=O)CCNC(=O)c1ccc(C(Oc2cc(C)c(-n3cc(C(F)(F)F)cn3)c(C)c2)C2CC(C)(C)C2)cc1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.