D—H···A	D—H	H···A	D···A	D—H···A
O3—H3A···O2	0.72 (3)	2.11 (3)	2.7576 (18)	152 (3)
O4—H4A···N1i	0.79 (2)	2.03 (2)	2.8189 (18)	172 (2)
C2—H2A···N2ii	0.93	2.72	3.638 (2)	168