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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
O5—H5A⋯O2ii	0.85	2.13	2.849 (6)	142
O5—H5B⋯O4iii	0.85	2.40	3.122 (6)	144
C2—H2⋯O3iv	0.93	2.49	3.274 (7)	142
C3—H3⋯O3iii	0.93	2.50	3.352 (8)	153
C9—H9⋯O3v	0.93	2.48	3.391 (7)	168
C10—H10⋯O3	0.93	2.55	3.478 (7)	175
C12—H12⋯O4ii	0.93	2.58	3.423 (7)	151
C20—H20⋯O5vi	0.93	2.49	3.344 (8)	152
C23—H23⋯Cg1vii	0.93	2.61	3.509 (7)	164

Symmetry codes: (ii) ; (iii) ; (iv) ; (v) ; (vi) ; (vii) . Cg1 is the centroid of atoms N1,C1–C5.