Table 2. Hydrogen-bond geometry (Å, °).
| D—H⋯A | D—H | H⋯A | D⋯A | D—H⋯A |
|---|---|---|---|---|
| C23—H23A⋯O1i | 0.99 (10) | 2.26 (11) | 3.161 (9) | 150 (9) |
| C31—H31A⋯O1i | 0.97 (10) | 2.23 (10) | 3.160 (9) | 161 (8) |
Symmetry code: (i) 
.
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