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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
C8—H8⋯N2i	0.95	2.56	3.453 (2)	157
C9—H9⋯N3ii	0.95	2.49	3.380 (2)	157
C13—H13⋯O1iii	0.95	2.48	3.408 (2)	165
C13—H13⋯O2iii	0.95	2.59	3.410 (2)	144
C14—H14⋯O3iv	0.95	2.55	3.481 (2)	166

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