new index	atom name	original index
1	C	8
2	C	7
3	C	9
4	C	5
5	C	10
6	C	4
7	C	2
8	F	6
9	N	11
10	O	1
11	O	3
12	H	14
13	H	13
14	H	15
15	H	16
16	H	17
17	H	12
