13
gdb 44519	4.7726	1.47336	1.28533	3.3477	57.2	-0.2749	0.0185	0.2935	908.294	0.090343	-493.667361	-493.661435	-493.660491	-493.697813	23.446	
O	 0.0056292718	 0.0594401732	 0.524146501	-0.349014
C	-0.0137611533	 1.1497532463	 0.0493158217	 0.482185
O	-1.1753767537	 1.797559155	-0.2243645284	-0.265018
C	-1.1109725687	 3.0946363771	-0.7901668239	 0.123485
C	-0.0657159526	 3.3523966633	-1.9042700875	-0.023837
O	-0.0782483634	 4.7749917639	-1.53030417	-0.296799
C	-0.0531181335	 4.0803987822	-0.2338892062	-0.023844
C	 1.0137971048	 3.1205308014	-0.8174806475	 0.123484
O	 1.1243066642	 1.8255808264	-0.2539338148	-0.265018
H	-2.1242287042	 3.4601329886	-0.9418314339	 0.126877
H	-0.0760584447	 3.0879206675	-2.9594165758	 0.120311
H	-0.0486204615	 4.6732860335	 0.6781706205	 0.120311
H	 2.0136146649	 3.5105606018	-0.9950172651	 0.126877
120.5421	281.9742	412.4043	453.5726	455.4438	499.8464	666.2514	766.7237	773.5936	781.8238	858.2801	888.3916	898.4255	910.8997	920.1703	1035.5462	1037.206	1060.0986	1121.9015	1140.8092	1145.2704	1180.5071	1200.7743	1223.7581	1257.6271	1272.9731	1368.6853	1389.3232	1909.4432	3147.7613	3151.9157	3157.6045	3166.4175
O=C1OC2C3OC2C3O1	O=C1O[C@@H]2[C@H]3O[C@@H]2[C@H]3O1	
InChI=1S/C5H4O4/c6-5-8-3-1-4(9-5)2(3)7-1/h1-4H	InChI=1S/C5H4O4/c6-5-8-3-1-4(9-5)2(3)7-1/h1-4H/t1-,2+,3-,4+