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