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

Cg1 is the centroid of the C1–C5/C10 ring.

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
O1—H1O1⋯O2	0.889 (18)	1.769 (19)	2.5695 (10)	148.5 (16)
C2—H2⋯O3iii	0.969 (15)	2.547 (16)	3.1853 (12)	123.4 (12)
C3—H3⋯O5ii	0.970 (15)	2.577 (15)	3.3827 (13)	140.6 (11)
C7—H7⋯O1iv	0.982 (16)	2.561 (16)	3.1851 (13)	121.4 (12)
C8—H8⋯Cg1v	0.950 (15)	2.976 (14)	3.6548 (11)	129.5 (11)

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