Table 1. Hydrogen-bond geometry (Å, °).

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
N1—H1⋯O1	0.86	2.08	2.689 (4)	127
N1—H1⋯O10	0.86	2.42	2.990 (4)	125
N2—H2⋯O5	0.86	2.08	2.687 (4)	127
N2—H2⋯O14i	0.86	2.30	2.893 (5)	127
N3—H3⋯O9	0.86	2.06	2.684 (4)	129
N3—H3⋯O2i	0.86	2.32	2.912 (5)	126
N4—H4⋯O13	0.86	2.08	2.698 (5)	128
N4—H4⋯O6	0.86	2.40	2.957 (5)	123
C4—H4A⋯O2	0.93	2.27	2.683 (7)	106
C6—H6A⋯O14	0.96	2.50	3.449 (7)	169
C11—H11A⋯O6	0.93	2.29	2.706 (6)	107
C11—H11A⋯O13	0.93	2.60	3.487 (6)	159
C14—H14A⋯O13	0.96	2.59	3.507 (6)	161
C18—H18A⋯O1	0.93	2.58	3.470 (6)	160
C18—H18A⋯O10	0.93	2.27	2.679 (6)	106
C25—H25A⋯O14	0.93	2.28	2.691 (6)	106
C27—H27A⋯O2i	0.96	2.59	3.340 (7)	135
C28—H28C⋯O6	0.96	2.60	3.024 (6)	107

Symmetry code: (i) .