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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
C9A—H9AA⋯O1i	0.98	2.25	3.098 (6)	145
C4—H4A⋯O4ii	0.93	2.46	3.200 (6)	136

Symmetry codes: (i) ; (ii) .