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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
C4—H4A⋯O2i	0.97	2.47	3.199 (4)	131
C11—H11A⋯O2ii	0.93	2.43	3.276 (4)	151

Symmetry codes: (i) ; (ii) .