How to write if-else in assembly?

How do you write the if else statement below in assembly languange?

Pseudocode

If input < Water Level
Send  1 to microcontroller
Turn Motor On


Else if input == Water Level
Send 0 to microcontroller
Turn Motor Off

Incomplete Assembly: (MC- Microcontroller)

CMP Input, WaterLevel
MOV word[MC], 1

MOV word[MC], 2

Thanks in advance!