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

Cg1 is the centroid of the C14–C19 ring.

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
O3—H1O3⋯N2	0.99 (2)	1.73 (2)	2.6441 (13)	151.0 (17)
O2—H1O2⋯N1	0.91 (2)	1.76 (2)	2.6011 (13)	151.4 (18)
C15—H15A⋯N1i	0.95	2.53	3.4211 (15)	156
C4—H4A⋯O1ii	0.95	2.72	3.6626 (14)	171
C27—H27A⋯Cg1iii	0.98	2.98	3.9242 (14)	162

Symmetry codes: (i) ; (ii) ; (iii) .