写出下列化合物的结构式，并用中文命名。 (i)(S)-1-chloro-3-methylhexane    (ii)(3R，5S)-3-bromo-5-methylheptane (iii)trans-1-chloro-4-chlommethylcyclohexane(iv)(2R，3S)-2-chloro-3-ethylhexane (v)ethyl-2-methylidene valerate    (vi)acetonitrile (vii)N-methyl-N’-vinylbutanediamide  (viii)propenenitrile (ix)heptanedioyl dichloride      (x)glycol diacetate (xi)monoethyl oxalate        (xii)3-benzoyloxypropionic acid (xiii)1-methoxy-4-(1-propenyl)bemene  (xiv)1，2，3-triethoxypropane (xv)1-ethoxy-4-methoxybenzene   (xvi)1-ethoxymethyl-4-methoxynaphthalene