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