Input interpretation
![firefly luciferin | H-bond donor count](../image_source/d966fc58adc8c62d3abe5964d12795fa.png)
firefly luciferin | H-bond donor count
Result
![2 atoms](../image_source/7acdc1597c77a0736bd3f88ffc2b0139.png)
2 atoms
H-bond donors in place
![H-bond donors in place](../image_source/3868eaf52e27fb0cd192cab68ddfc0ce.png)
H-bond donors in place
H-bond donors elemental composition
![| count N (nitrogen) | 1 O (oxygen) | 1](../image_source/9928e87a4025d8ff41a9b6c9ed2444a9.png)
| count N (nitrogen) | 1 O (oxygen) | 1
Quantitative molecular descriptors
![longest chain length | 11 atoms longest straight chain length | 3 atoms longest aliphatic chain length | 0 atoms aromatic atom count | 5 atoms H-bond acceptor count | 5 atoms H-bond donor count | 2 atoms](../image_source/c34df66c925669cba85edaf7ff2df433.png)
longest chain length | 11 atoms longest straight chain length | 3 atoms longest aliphatic chain length | 0 atoms aromatic atom count | 5 atoms H-bond acceptor count | 5 atoms H-bond donor count | 2 atoms
Corresponding quantity
![Moles of atoms from n = N/N_A: | 3.3×10^-24 mol (moles)](../image_source/4da310b85f5bdaf31b88d91a4dcf1b6d.png)
Moles of atoms from n = N/N_A: | 3.3×10^-24 mol (moles)