number	atom	shift
1	C	78.834
2	C	79.258
3	C	37.131
4	C	170.744
8	C	196.568
9	C	26.077
11	N	58.079
12	C	59.335
13	C	52.774
14	C	54.539
15	H	3.947
16	H	4.392
17	H	6.477
18	H	2.543
19	H	3.079
20	H	5.497
21	H	3.208
22	H	2.906
23	H	3.996
24	H	3.849
25	H	3.672
26	H	3.641
27	H	3.495
28	H	7.121
29	H	3.346
30	H	3.602
31	H	5.754