11
gdb 2742	4.89006	2.25782	1.68114	3.662	52.63	-0.2692	-0.0024	0.2668	696.9568	0.077691	-343.238086	-343.231809	-343.230865	-343.268454	22.263	
O	-0.1024775058	 0.0606097838	-0.2546338221	-0.305047
C	-0.0239025727	 1.216063996	-0.0082924696	 0.459563
O	-1.0215175069	 2.0801344436	 0.3519246147	-0.230368
C	-0.0951619216	 3.2002342886	 0.5061121422	-0.083351
C	 1.0809775138	 2.308264164	 0.036254809	-0.365009
C	 2.1998039013	 2.0974981771	 0.9246308526	 0.326451
C	 3.1202476932	 1.9214952571	 1.676070956	-0.438632
H	-0.3682572846	 4.0254297541	-0.153100252	 0.134547
H	-0.0445428478	 3.5236026824	 1.5462903946	 0.14289
H	 1.4171220124	 2.5491149625	-0.977549197	 0.148081
H	 3.9360529488	 1.7587559608	 2.3363941014	 0.210875
123.4726	132.9694	234.7306	382.2949	464.7845	535.5214	632.7457	654.7235	684.2813	742.743	835.6465	910.9214	967.1371	1064.1456	1095.7898	1108.4953	1161.0662	1182.7315	1317.4277	1349.7632	1515.3298	1952.5113	2245.616	3065.6023	3085.1914	3153.0629	3503.6873
O=C1OCC1C#C	O=C1OC[C@H]1C#C	
InChI=1S/C5H4O2/c1-2-4-3-7-5(4)6/h1,4H,3H2	InChI=1S/C5H4O2/c1-2-4-3-7-5(4)6/h1,4H,3H2/t4-/m1/s1