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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
O1W—H1W⋯O7i	0.86 (3)	2.52 (3)	3.1550 (14)	131.9 (19)
O1W—H1W⋯N9i	0.86 (3)	2.16 (3)	2.9655 (15)	157 (2)
O1W—H2W⋯N1ii	0.88 (3)	2.05 (3)	2.9222 (15)	176 (2)
N8—H8⋯O1W	0.914 (18)	1.944 (18)	2.8486 (15)	170.3 (17)
C2—H2⋯O7iii	0.95	2.33	3.2253 (17)	157
C4—H4⋯O1W	0.95	2.54	3.2392 (16)	130
C10—H10⋯O7i	0.95	2.57	3.1507 (17)	120
C22—H22⋯Cg1iv	0.95	2.94	3.7742 (16)	148
C5—H5⋯Cg2v	0.95	2.54	3.4342 (15)	157

Symmetry codes: (i) ; (ii) ; (iii) ; (iv) ; (v) . Cg1 and Cg2 are the centroids of the N1–C6 and C21–C26 rings, respectively.