new index	atom name	original index
1	C	7
2	C	8
3	C	9
4	C	10
5	C	2
6	C	3
7	C	5
8	N	1
9	O	6
10	O	4
11	H	15
12	H	17
13	H	16
14	H	19
15	H	20
16	H	18
17	H	22
18	H	21
19	H	23
20	H	25
21	H	26
22	H	24
23	H	11
24	H	12
25	H	13
26	H	14
