Please answer this one - nov aiims 2018

PLEASE ANSWER THIS ONE - NOV AIIMS 2018
All the following drugs increase bleeding when given to the patient of warfarin except -
isoniazid
amiodarone
carbemazepine
cimetidine

i answered it carbemazepine thinking that since it is enzyme inducer, warfarin will be metabolized at higher rate, is the reasoning correct ??

U remember you had good rank last yr,didn’t you take up a seat ?