| Label | Id | |
|---|---|---|
| 7-chloroindole-3-pyruvate imine dimer | 136437 | |
| 4-hydroxy-3-pentenoic acid gamma-lactone | 36433 | |
| 4-hydroxy-2-pentenoic acid gamma-lactone | 36436 | |
| indole-3-pyruvic acid imine dimer | 136433 | |
| 4-hydroxypent-3-enoic acid lactone | 36433 | |
| 4-hydroxypent-2-enoic acid lactone | 36436 | |
| JH III skipped bisepoxide | 83643 |