new index	atom name	original index
1	C	3
2	C	7
3	C	4
4	C	1
5	C	9
6	C	2
7	N	8
8	O	10
9	O	5
10	O	6
11	H	11
12	H	14
13	H	12
14	H	15
15	H	13
