number	atom	shift
1	C	124.435
2	C	123.592
3	C	153.511
4	C	153.439
5	C	134.479
6	C	170.816
7	N	373.644
10	H	9.591
11	H	9.373
12	H	10.550
13	H	10.485
14	H	6.863