number	atom	shift
1	P	8.551
2	P	8.007
15	N	157.579
16	N	166.194
17	C	74.776
18	C	110.749
19	C	90.197
20	C	78.259
21	C	78.180
22	C	157.277
23	C	166.967
24	C	151.695
25	C	108.934
26	H	7.299
27	H	7.581
28	H	4.499
29	H	3.623
30	H	0.964
31	H	7.255
32	H	5.701
33	H	5.844
34	H	6.094
35	H	5.516
36	H	4.882
37	H	5.779
38	H	8.364
39	H	6.834