Table 2. Hydrogen-bond geometry (Å, °).
| D—H⋯A | D—H | H⋯A | D⋯A | D—H⋯A |
|---|---|---|---|---|
| O5—H5A⋯O8i | 0.84 (2) | 1.95 (2) | 2.776 (5) | 165 (5) |
| O5—H5B⋯O10 | 0.84 (4) | 1.90 (4) | 2.733 (6) | 170 (4) |
| O6—H6A⋯O4ii | 0.85 (4) | 2.02 (2) | 2.861 (5) | 176 (3) |
| O6—H6B⋯O7 | 0.83 (3) | 2.16 (3) | 2.985 (5) | 170 (3) |
| O7—H7A⋯O5 | 0.85 (3) | 1.89 (3) | 2.734 (5) | 176 (5) |
| O7—H7B⋯O2iii | 0.86 (2) | 1.97 (2) | 2.828 (4) | 174 (5) |
| O8—H8A⋯O9 | 0.85 (3) | 1.96 (3) | 2.804 (4) | 172 (4) |
| O8—H8B⋯O4ii | 0.85 (3) | 1.99 (3) | 2.832 (4) | 173 (3) |
| O9—H9A⋯O7 | 0.84 (4) | 1.95 (2) | 2.789 (4) | 175 (4) |
| O9—H9B⋯O3iv | 0.85 (3) | 1.89 (3) | 2.736 (4) | 173 (4) |
| O10—H10A⋯O3iv | 0.86 (2) | 1.88 (4) | 2.732 (4) | 171 (4) |
| O10—H10B⋯O1 | 0.85 (3) | 2.11 (3) | 2.957 (4) | 176 (4) |
| C2—H2⋯O9v | 0.93 | 2.53 | 3.429 (5) | 162 |
| C5—H5⋯O2vi | 0.93 | 2.55 | 3.381 (4) | 149 |
| C17—H17⋯O1vii | 0.93 | 2.59 | 3.263 (4) | 129 |
| C18—H18⋯O6iv | 0.93 | 2.50 | 3.344 (5) | 151 |
| C26—H26B⋯Cg1i | 0.97 | 2.99 | 3.791 (4) | 140 |
| C27—H27A⋯Cg2i | 0.97 | 2.82 | 3.375 (4) | 117 |
Symmetry codes: (i) 
; (ii) 
; (iii) 
; (iv) 
; (v) 
; (vi) 
; (vii) 
. Cg1 and Cg2 are the centroids of the C16–C19/C23/C24 and C23/C19–C22/N4 rings, respectively.