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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
C2—H2⋯O4	1.00	2.50	3.089 (2)	117
C16—H16B⋯O2i	0.98	2.57	3.465 (3)	151

Symmetry code: (i) .