new index	atom name	original index
1	C	9
2	C	7
3	C	8
4	C	2
5	C	5
6	C	6
7	C	3
8	C	1
9	C	4
10	C	10
11	O	11
12	O	12
13	H	23
14	H	21
15	H	22
16	H	15
17	H	16
18	H	19
19	H	20
20	H	17
21	H	18
22	H	13
23	H	14
24	H	24
