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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
O3—H3A⋯N2i	0.86 (3)	1.98 (2)	2.8047 (17)	159.6 (17)
C11—H11A⋯O2ii	0.99	2.48	3.2901 (19)	139

Symmetry codes: (i) ; (ii) .