InChI=1/C11H22Si2/c1-11(10-13(5,6)7)8-9-12(2,3)4/h10H,1-7H3/b11-10 [(1E)-2-methylbut-1-en-3-yne-1,4-diyl]bis(trimethylsilane) silane, [(1E)-2-methyl-1-buten-3-yne-1,4-diyl]bis[trimethyl-