Which section are you taking?

Code Start - End Meeting Time
CHEM 001B 2016-01-01 - 2016-05-06 TR 11:10 AM - 12:30 PM.
CHEM 001B 2017-01-09 - 2017-03-25 TR 11:10am-12:30pm
CHEM 001B 2018-01-08 - 2018-03-23 TR 12:40pm-02:00pm
CHEM 001B 2018-01-08 - 2018-03-23 TR 11:10am-12:30pm