$symbol_list_hash{$1}= [split(' ',substr $2, 0, (index($2, ")")))]

##</code><code>##

$VAR1 = {
          'I2' => [
                    'VSS',
                    'VSS',
                    'Rep_en',
                    'ENb',
                    'VDD',
                    'VDD'
                  ],
          'I9' => [
                    'Vctrl',
                    'ENq',
                    'net014',
                    'Vb_CS_LNA',
                    'VDD_OpAmp',
                    'VSS'
                  ],
          'I3' => [
                    'VSS',
                    'VSS',
                    'ENb',
                    'ENq',
                    'VDD',
                    'VDD'
                  ]
        };

##</code><code>##

..if (!grep{ $dd eq "$_"} values %symbol_list_hash )

##</code><code>##

"cant coerance into array...."

##</code><code>##

$VAR1 = {
          'I2' => [
                    'VSS' => 'VSS',
                    'VSS'=> VSS,
                    'Rep_en'=>'Rep_en' ,
                    

##</code><code>##

cant coerce into hash at....
attemp to free unreferanced scalar..