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