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Figure 2 A view of the title compound showing the mutual orientation of the six-membered pyridine (least-squares plane created through the C4, C5, C6, N7, C8 and C7 atoms; in blue) and five-membered pyrrole rings (least-squares plane created through the N1, C2, C3, C7 and C8 atoms; in green). The planes are nearly coplanar forming the dihedral angle of 2.09 (14)°. |