Table 1. Hydrogen-bond geometry (Å, °).

Cg is the centroid of the C6–C9/C12/C13 ring.

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
O27A—H27A⋯N3	0.82	1.78	2.535 (3)	151
O27B—H27B⋯N1	0.82	1.83	2.551 (3)	146
C5—H5B⋯Cg i	0.97	2.67	3.59	159

Symmetry code: (i) .