OEHasSDData
bool OEHasSDData(const OEMolBase& mol)
Determines whether a molecule has any SD data.
bool OEHasSDData(const OEMolBase& mol, const std::string& tag)
Determines whether a molecule has SD data with a given tag.
See also
SD Tagged Data Manipulation section
Code Example
Renaming molecules by SD field example
Filter molecules by SD data example