Using O=C(CC(=O)C(F)(F)F)c1ccco1, N#Cc1ccccc1-n1nc(C(F)(F)F)cc1-c1ccco1 to produce OC1(C(F)(F)F)CC(c2ccco2)NN1, please predict the solvent for this reaction in SMILES notation in \boxed{$SMILES1, SMILES2, ...} format.