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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
C1—H1⋯O3i	0.98	2.40	3.3384 (19)	159
C3—H3B⋯O6ii	0.97	2.58	3.429 (2)	146

Symmetry codes: (i) ; (ii) .