Using C1CCNC1, CC(C)(C)c1cc(C=O)c(O)c(-c2ccc(C(F)(F)F)nc2)c1 to produce CC(C)(C)c1cc(CN2CCCC2)c(O)c(-c2ccc(C(F)(F)F)nc2)c1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.