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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
O1—H1⋯O2	0.84	1.79	2.538 (3)	147
N1—H1A⋯S2	0.88	2.39	2.855 (3)	114
N3—H3A⋯O2	0.93	2.18	2.929 (3)	137
N3—H3A⋯N2	0.93	2.27	3.094 (4)	148
C9—H9A⋯S2	0.99	2.59	3.200 (3)	120
C21—H21A⋯O1i	0.98	2.56	3.377 (5)	141

Symmetry code: (i) .