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