Table 1. Chemical shifts for ONC201 ¹H and ¹³C NMR analysis in d6-DMSO at 25°C Positions are defined in the chemical structure to the right.

Position	1H	13C
2	--	146.97
4	2.56/2.56	25.61
5	2.65/2.65	48.14
6	--	99.11
7	3.05/3.05	48.41
8	--	151.85
10	--	160.83
11	3.96/3.96	46.26
12	3.68/3.68	49.88
14	3.63/3.63	61.05
15	--	138.04
16	4.87/4.87	41.98
17	--	134.74
19	7.33	128.54
20	7.33	129.00
21	7.26	127.41
22	7.33	129.00
23	7.33	128.54
24	6.89	125.07
25	7.10	126.46
26	7.09	126.14
27	7.13	129.46
28	--	134.74
29	2.31	18.38