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| D—H⋯A | D—H | H⋯A | D⋯A | D—H⋯A |
|---|---|---|---|---|
| N2—H2C⋯N10i | 0.92 (2) | 2.38 (2) | 3.255 (2) | 160 (2) |
| N2—H2D⋯N10ii | 0.80 (2) | 2.43 (2) | 3.193 (2) | 158 (2) |
| N3—H3D⋯N10i | 0.90 (2) | 2.36 (2) | 3.154 (2) | 148 (2) |
| N4—H4D⋯N7iii | 0.90 (3) | 2.19 (3) | 3.094 (3) | 176 (2) |
Symmetry codes: (i) 
; (ii) 
; (iii) 
.
