Nmredata object structure

Possible structure of the object including nmredata:

For the structure part originating from the .mol part of the SDF file:

object.structure (from the .mol part of the file)
object.structure.atom[n] (for each atom n) 
object.structure.atom[n].N atomic mumber of atom N) 
object.structure.atom[n].X x coordinate in A 
object.structure.atom[n].Y y coordinate in A 
object.structure.atom[n].Z z coordinate in A 

object.structure.bond[m] (for each bond m)
object.structure.bond[m].a1 first atom
object.structure.bond[m].a2 second atom
object.structure.bond[m].type 1:for single bond, 2: for double bond, 3: for triple bond

For the structure part originating from the .mol part of the SDF file: