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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
N1—H1A⋯O1	0.86	2.01	2.668 (3)	132
N1—H1A⋯O11	0.86	2.52	3.307 (4)	153
N2—H2A⋯O3	0.86	1.95	2.627 (3)	135
N2—H2A⋯O6	0.86	2.65	3.440 (5)	154