| Molecules | hii |
| BZM2 | 0.1805 |
| BZM3 | 0.8071 |
| BZM4 | 0.3483 |
| BZM6 | 0.4100 |
| BZM7 | 0.1632 |
| BZM9 | 0.2761 |
| BZM10 | 0.1914 |
| BZM11 | 0.5144 |
| BZM13 | 0.3772 |
| BZM14 | 0.2320 |
| BZM15 | 0.1594 |
| BZM16 | 0.4418 |
| BZM19 | 0.1446 |
| BZM21 | 0.3637 |
| BZM22 | 0.3904 |