Table 2. Summary of short inter­molecular contacts (Å) in the title structure.

Contact	Distance	Symmetry operation
N2⋯H18A	2.52	−{1\over 2} + x, {1\over 2} − y, − {1\over 2} + z
H21C⋯O1	2.39	2 − x, 1 − y, 1 − z
O2⋯H3A	2.03	1 + x, y, z
O3⋯H27	2.70	1 + x, y, 1 + z
N2⋯H16B	2.69	{3\over 2} − x, − {1\over 2} + y, {3\over 2} − z
N2⋯H12	2.61	{1\over 2} + x, {1\over 2} − y, −{1\over 2} + z
H26⋯H18C	2.49	1 − x, 1 − y, 1 − z
H27⋯H16B	2.47	−x, 1 − y, 1 − z