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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
O1W—H1⋯O1i	0.84	2.00	2.811 (2)	162
O1W—H2⋯N3ii	0.91	2.11	2.956 (3)	154
N1—H1A⋯O1W	0.86	2.08	2.911 (2)	161
C1—H1B⋯O1W	0.93	2.54	3.440 (3)	162
C8—H8A⋯O1W	0.93	2.48	3.272 (3)	143
C11—H11A⋯O2iii	0.93	2.47	3.375 (3)	165

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