Nc1c(/N=N/c2ccc(S(=O)(=O)CCOS(=O)(=O)[O-])cc2)c(S(=O)(=O)[O-])cc2cc(S(=O)(=O)[O-])c(/N=N/c3ccc(S(=O)(=O)CCOS(=O)(=O)[O-])cc3)c(O)c12.[Na+].[Na+].[Na+].[Na+]
Orally active drug usually follows the rule of three, in which the molecular weight of a fragment is <300, the c Log P is ≤3, the number of hydrogen bond donors is ≤3 and the number of hydrogen bond acceptors is ≤3. The molecule meets rule of three or not?