#rdkit	symbol	shift	mult	coup
25	H	8.29	s	NA
29	H	7.96	d	8.7
28	H	6.93	d	2.2
26	H	6.85	d	2.2
20	H	7.39	d	8.5
21	H	6.81	d	8.5
23	H	6.81	d	8.5
24	H	7.39	d	8.5
