Table 2. Hydrogen-bond geometry (Å, °).

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
C7—H7A⋯O2	0.96	2.31	2.780 (5)	109
C8—H8⋯O1	0.93	2.30	2.736 (3)	108
C17—H17A⋯O3	0.96	2.31	2.749 (4)	107
C18—H18⋯O4	0.93	2.37	2.785 (3)	107