number	atom	shift
1	P	0.427
11	N	155.938
12	N	165.870
13	C	71.152
14	C	107.834
15	C	91.746
16	C	80.502
17	C	75.863
18	C	156.425
19	C	166.991
20	C	151.291
21	C	108.587
22	H	3.751
23	H	3.929
24	H	1.020
25	H	1.149
26	H	7.241
27	H	5.421
28	H	5.431
29	H	5.827
30	H	4.903
31	H	5.228
32	H	5.488
33	H	8.281
34	H	6.773