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