Using CCOC(=O)Cc1csc2cc(OCC(C)c3nc(-c4ccc(C(F)(F)F)cc4)sc3C)ccc12 to produce Cc1sc(-c2ccc(C(F)(F)F)cc2)nc1C(C)COc1ccc2c(CC(=O)O)csc2c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.