number	atom	shift
3	N	83.754
4	N	231.322
5	N	281.244
6	N	307.030
7	C	64.307
8	C	30.096
9	C	54.599
10	C	25.402
11	C	10.309
12	C	176.830
13	C	159.556
14	C	146.534
15	C	146.688
16	C	102.446
17	C	155.063
18	C	157.063
19	H	1.162
20	H	5.601
21	H	4.741
22	H	4.925
23	H	4.894
24	H	4.363
25	H	4.487
26	H	6.320
27	H	6.371
28	H	4.202
29	H	4.440
30	H	3.797
31	H	3.206
32	H	3.964
33	H	4.003
34	H	10.250
35	H	9.248