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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
N1—H1⋯O2	0.86	1.97	2.645 (3)	135
C15—H15B⋯O1i	0.97	2.69	3.580 (5)	152

Symmetry code: (i) .