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