12
gdb 8790	4.60473	1.28733	1.01234	1.0243	59.04	-0.2552	-0.1054	0.1498	1059.5686	0.079477	-418.445364	-418.43672	-418.435776	-418.479306	29.037	
O	 0.0138635321	 1.4113741691	 0.0094564098	-0.400264
C	-0.0117050512	 0.0100222691	 0.0023984734	-0.176447
C	-1.454829327	-0.4564391221	 0.0134989241	 0.289208
O	-2.4120995902	 0.2703920324	 0.0262941913	-0.252514
C	-1.6234942181	-1.9932175955	 0.0069694825	 0.108365
O	-0.653849004	-2.7217258161	-0.0059838451	-0.274116
C	-2.9842515925	-2.4747833337	 0.0172150158	 0.296307
C	-4.1134470191	-2.890947351	 0.0256906972	-0.372008
H	 0.9337498713	 1.6912343125	 0.0018980477	 0.297209
H	 0.4725342823	-0.4337194741	-0.8833694383	 0.130358
H	 0.488970729	-0.4428538188	 0.8743074892	 0.130352
H	-5.1118099626	-3.2571158219	 0.0335611024	 0.22355
43.9603	101.0978	121.7492	216.8964	223.3035	242.9583	304.968	398.7317	403.223	490.7218	652.5418	668.0433	704.4461	725.4892	780.2963	940.0197	1004.7248	1140.3068	1211.5244	1234.0055	1254.6379	1445.2014	1477.2531	1753.6451	1832.2023	2215.7513	2973.5787	2994.3342	3492.525	3838.4171
OCC(=O)C(=O)C#C	OCC(=O)C(=O)C#C	
InChI=1S/C5H4O3/c1-2-4(7)5(8)3-6/h1,6H,3H2	InChI=1S/C5H4O3/c1-2-4(7)5(8)3-6/h1,6H,3H2