8
gdb 492	27.62689	1.33139	1.32381	2.3737	48.1	-0.2894	-0.0927	0.1966	801.4852	0.0471	-303.940271	-303.933923	-303.932979	-303.970909	19.025	
O	-0.1908034933	 0.1557978585	 0.673895017	-0.208921
C	-0.0140303813	 1.1460465488	 0.0072216397	 0.031772
C	 1.2141243659	 1.9094919213	 0.0144548181	 0.057774
C	 2.2275780793	 2.5712926636	 0.0101037743	 0.056298
C	 3.4544330084	 3.3365573607	-0.0112913906	 0.032024
O	 3.6412898694	 4.3211358041	 0.6610386778	-0.208957
H	-0.7907858467	 1.5503672127	-0.6711779868	 0.120006
H	 4.2197791082	 2.9397339002	-0.7068679696	 0.120003
69.083	122.5585	131.0588	287.1464	310.8321	511.3348	690.017	851.244	1015.4707	1015.6607	1116.2101	1415.6623	1416.4093	1771.3417	1777.6625	2296.4336	2937.3538	2938.8656
O=CC#CC=O	O=CC#CC=O	
InChI=1S/C4H2O2/c5-3-1-2-4-6/h3-4H	InChI=1S/C4H2O2/c5-3-1-2-4-6/h3-4H