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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
O4—H4A⋯N2	0.91 (2)	1.95 (2)	2.6120 (16)	127.8 (19)
C6—H6⋯O1	0.93	2.51	3.122 (2)	124
C8—H8⋯O1i	0.98	2.52	3.4047 (19)	151
C28—H28A⋯O4ii	0.97	2.58	3.5069 (19)	161

Symmetry codes: (i) ; (ii) .