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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
C5—H5B⋯O6i	0.97	2.50	3.235 (4)	133
C5—H5C⋯N7ii	0.97	2.54	3.484 (4)	165
C7—H7B⋯O9iii	0.96	2.59	3.498 (4)	157
C7—H7C⋯O10iv	0.96	2.52	3.423 (4)	157
C12—H12A⋯O1v	0.97	2.50	3.250 (5)	134
C12—H12B⋯N3vi	0.97	2.53	3.472 (4)	164
C14—H14B⋯O5vii	0.96	2.59	3.507 (4)	160
C14—H14C⋯O4viii	0.96	2.55	3.414 (4)	150

Symmetry codes: (i) ; (ii) ; (iii) ; (iv) ; (v) ; (vi) ; (vii) ; (viii) .