A student performed analysis of aliphatic organic compound 'X' which on analysis gave C = , H = , N = . This compound, on treatment with produced another compound 'Y' which did not contain any nitrogen atom. However, the compound 'Y' upon controlled oxidation produced another compound 'Z' that responded to iodoform test. The structure of 'X' is:
- A
Ph-CH-NH \quad (with CH substituent)
- B
CH-CH-NH \quad (with CH substituent)
- C
CH-CH-CH-CH \quad (with NH substituent)
- D
CH-CH-CH-NH