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