how to get specific word in sentence?

Question

string sentence = "At 1:43 PM every day-After triggered, repeat every 00:05:00 for a duration of 1.00:00:00.Trigger expires at 3/11/2017 1:51:44 PM.";

is there a way I can get a word output below in the sentence above?

OUTPUT:
1:43 PM
00:05:00