Podaj nazwy i wzory 12 izomerów oktanu podwyższających liczbę oktanową.

CH3-CH2-CH2-CH2-CH2-CH2-CH2-CH3 n-oktan CH3-CH(CH3)-CH2-CH2-CH2-CH2-CH3 2-metyloheptan CH3-CH2-CH(CH3)-CH2-CH2-CH2-CH3 3-metyloheptan CH3-CH2-CH2-CH(CH3)-CH2-CH2-CH3 4-metyloheptan CH3-(CH3)CH(CH3)-CH2-CH2-CH2-CH3 2,2-dimetyloheksan CH3-CH(CH3)-CH(CH3)-CH2-CH2-CH3 2,3- dimetyloheksan CH3-CH(CH3)-CH2-CH(CH3)-CH2-CH3 2,4- dimetyloheksan CH3-CH(CH3)-CH2-CH2-CH(CH3)-CH3 2,5- dimetyloheksan CH3-CH2-(CH3)CH(CH3)-CH2-CH2-CH3 3,3- dimetyloheksan CH3-CH2-CH(CH3)-CH(CH3)-CH2-CH3 3,4- dimetyloheksan CH3-(CH3)CH(CH3)-CH(CH3)-CH3 2,2,3- trimetyopentan (CH3)(CH3)CH(CH3)-CH2-CH(CH3)-CH3 2,3,4- trimetylopentan CH3-CH(CH3)-(CH3)CH(CH3)-CH2-CH3 2,3,3- trimetylopentan