C 2 h 6 ra c 2 h 5 oh July 8, 2019 16 32 64 128 C 6 h 12 oh 6 ra c 2 h 5 oh C*h_ 2 - c*h_ 2 - c*h_ 2 - c*h_ 2 C*h_ 2 - c*h_ 2 C*h_ 2 - c*h_ 2 - c*h_ 2