Input interpretation
![promethium | H-bond donor count](../image_source/e02cebb43412d6efec52c509983f3899.png)
promethium | H-bond donor count
Result
![0 atoms](../image_source/26b8af5c1878b3e89643923dfb6c6af7.png)
0 atoms
H-bond donors in place
![H-bond donors in place](../image_source/c0d1593dd0c99143f0a346b20dfef03b.png)
H-bond donors in place
Quantitative molecular descriptors
![longest chain length | 0 atoms longest straight chain length | 0 atoms longest aliphatic chain length | 0 atoms aromatic atom count | 0 atoms H-bond acceptor count | 0 atoms H-bond donor count | 0 atoms](../image_source/498a84eb9d09b4ae486137140a8ddf64.png)
longest chain length | 0 atoms longest straight chain length | 0 atoms longest aliphatic chain length | 0 atoms aromatic atom count | 0 atoms H-bond acceptor count | 0 atoms H-bond donor count | 0 atoms