Compound: cytosine
SMILES: Nc1cc[nH]c(=O)n1 
Molecular weight: 111.104
Number of H-bond donors: 2
Number of rings: 1
Number of rotatable bonds: 0
Polar surface area: 71.77000000000001
Minimum degree: 1
ESOL predicted log solubility (mol/L): 0.051
Measured log solubility (mol/L): -1.155