Table 2. Hydrogen-bond geometry (Å, °).

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
C12—H12⋯O3Ai	0.93	2.46	3.105 (2)	127
C13—H13⋯O1ii	0.93	2.51	3.424 (2)	168
C14—H14⋯O2iii	0.93	2.53	3.050 (2)	115
O3A—H3A⋯O2	0.82	1.79	2.595 (2)	169

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