Table 5. Hydrogen-bond geometry (, ) for (5) .
| DHA | DH | HA | D A | DHA |
|---|---|---|---|---|
| N10AH10AN24i | 0.90 | 2.01 | 2.889(9) | 166 |
| N10BH10BS1ii | 0.90 | 2.71 | 3.52(2) | 151 |
Symmetry codes: (i) 
; (ii) 
.
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