| 2-(2-(5-nitro-2-furyl)vinyl)-cinchoninic aci (5-nitrofurfurylidene)hydrazid |
| 2-(2-(5-nitro-2-furyl)vinyl)cinchoninic acid (5-nitrofurfurylidene)hydrazide |
| 2-(2-(5-nitrofuryl)vinyl)-4-quinolinecarboxylic acid (5-nitrofurylidene)hydra |
| 2-(2-(5-nitro-2-furyl)vinyl)-cinchoninic aci(5-nitrofurfurylidene)hydrazide |
