You should play the chords as power chords, i.e.:

-------------------------------- | 
-------------------------------- | 
----------7-------12------(b9)---- | 
---(b9)-----7-------12------(b9)---- | 
---(b9)-----5-------10------7----- | 
---7---------------------------- | 
  
   B5      D5       G5       E5


Listen the song to get the right strum.


Main Riff:
(played throughout the whole verse)

---------------------------------------- | 
---------------------------------------- | 
---------------------------------------- | 
---------3-2-0-----7-6-5--6-7----------- | 
---2-2---------------------------------- | 
---------------------------------------- | 

 B5                D5          G5             B5       D5 G5
 I've been lookin forward to liftin up the veil
 B5            D5          G5             B5       D5 G5
 Guess is the answer you know that for sure
           B5   D5 G5
 The night time 
              B5   D5 G5
 is the right time 
           B5         D5      G5        B5     D5 G5
 don't you know girl you've heard it before
     B5  D5 G5
 Hey
     B5  D5 G5

 
 G5           E5
 Inhaler, inhaler
              B5    D5  G5
 Yeah yeah yeah
              B5    D5  G5
 Yeah yeah yeah
 G5           E5    
 Inhaler, inhaler
              B5    D5  G5
 Yeah yeah yeah
              B5    D5  G5
 Yeah yeah yeah

 Cold is the shoulder you'll give me for sure
 Dance with your hips and grind on the floor
 The night time is the right time don't you know girl
 You've heard it before

 Hey
 Inhaler, inhaler
 Yeah yeah yeah
 Yeah yeah yeah
 Inhaler, inhaler
 Inhaler, inhaler
 Yeah yeah yeah
 Yeah yeah yeah

 Inhaler, inhaler, inhaler, inhaler! 
 Yeah yeah yeah