I2C write more than one byte of data

I am porting code from arduino for MLX90621 melexis infrared sensor.
in the code line
local resp1 = i2c.write(0xc0, “\x04”+"\xaa"+"\x54"+"\x56"+"\x00");

\x04–> 0x04 is a command not sub address.
The actual address is 0x93
I am trying to write oscillator trimming value using this command.
Thanks for helping

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This may explain my problem better

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