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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
C2—H2⋯O2i	0.96	2.31	3.247 (3)	165
C14—H14⋯O2ii	0.96	2.40	3.325 (3)	163
O2—H2o⋯N1iii	0.85 (2)	1.98 (2)	2.787 (2)	158 (3)

Symmetry codes: (i) ; (ii) ; (iii) .