Table 1. Hydrogen-bond geometry (Å, °).
| D—H⋯A | D—H | H⋯A | D⋯A | D—H⋯A |
|---|---|---|---|---|
| C112—H11B⋯O11i | 0.93 | 2.42 | 3.325 (7) | 165 |
| C212—H21A⋯O21i | 0.93 | 2.45 | 3.348 (6) | 162 |
| C26—H26B⋯O23ii | 0.97 | 2.58 | 3.427 (6) | 146 |
Symmetry codes: (i) 
; (ii) 
.
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