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

D—H⋯A	D—H	H⋯A	D⋯A	D—H⋯A
C2—H2⋯O1i	0.95	2.55	3.3762 (17)	146
C12—H12⋯O1ii	0.95	2.66	3.4139 (16)	137
C12—H12⋯O2iii	0.95	2.74	3.4046 (17)	128
C11—H11⋯O2iii	0.95	2.90	3.4820 (17)	121

Symmetry codes: (i) ; (ii) ; (iii) .