H3C/\S/<`|CH3>\/\/:a`|`\`|O|`/|; OH`\#a`|/:b\/CH3; Cl\||\|O\N||#b

H3C/\S/<`|CH3>\/\/:a`|`\`|O|`/|;OH`\#a`|/<\/CH3>`||N/O\/\\/Cl

C2`H5_(A60)C_(A-60,N2)N-O-CH2-CH=CHCl; #C|\|`/:b`\`|`\O\/\/OH; #b|CH2|CH<`-CH3>-SC2H5