4 gdb 4 0. 35.6100361 35.6100361 0. 16.28 -0.2845 0.0506 0.3351 59.5248 0.026841 -77.308427 -77.305527 -77.304583 -77.327429 8.574 C 0.5995394918 0. 1. -0.207019 C -0.5995394918 0. 1. -0.207019 H -1.6616385861 0. 1. 0.207019 H 1.6616385861 0. 1. 0.207019 549.7648 549.7648 795.2713 795.2713 2078.1131 3455.8096 3557.8599 C#C C#C InChI=1S/C2H2/c1-2/h1-2H InChI=1S/C2H2/c1-2/h1-2H