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

Cg1 and Cg2 are the centroids of rings C31–C36 and C21–C26, respectively.

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
N1—H1⋯O6i	0.97 (3)	2.52 (3)	3.348 (3)	144 (2)
O4—H4⋯N1ii	0.84	2.01	2.818 (3)	160
C5—H5A⋯O4	0.99	2.27	2.705 (4)	105
C65—H65⋯O4iii	0.95	2.43	3.334 (4)	158
C12—H12B⋯Cg1iv	0.98	2.89	3.314 (4)	107
C16—H16A⋯Cg2i	0.98	2.65	3.598 (4)	162

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