Table 2. Hydrogen-bond geometry (Å, °).
| D—H⋯A | D—H | H⋯A | D⋯A | D—H⋯A |
|---|---|---|---|---|
| C4—H4A⋯O1S | 0.95 | 2.62 | 3.310 (3) | 130 |
| C9—H9A⋯O2i | 0.99 | 2.45 | 3.334 (3) | 148 |
| C10—H10A⋯O1ii | 0.99 | 2.45 | 3.348 (3) | 151 |
Symmetry codes: (i) 
; (ii) 
.
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