Using CC(C)(C)N, CCCCNc1ccc2ncc(-c3ccc(C=O)c(F)c3)n2n1 to produce CCCCNc1ccc2ncc(-c3ccc(CNC(C)(C)C)c(F)c3)n2n1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.