/N`||</O\CH3>`\`//<`\O`/H3C>|N\\|O`/\<-C<//O>\O^-_(x1.5,N0)Na^+>`/`-`\\/=\0`/\O|\N||<\O/CH3>`/`\\<`/O`\H3C>`|N//

|N`//<|O`/>`\`||<`\O`/>/N\\/O\/\:a||`/`\\`|/`|`\O\/O^-`|hNa^+; #a/O\||N\<|O\>//`|</O\>`\\N`/

\\N-<-`OCH3>//`\<-`OCH3>`=N`/`-O`/\<-COONa>`/`-`\\/=\0`/\O-\\N-<-`OCH3>//`\<-`OCH3>`=N`/