import pandas as pd
dados = pd.DataFrame({
"A": ["ALAR\AGUA_EXAUSTOR_15MH", "ALAR\AI42A_BAIXA_CORRENTE", "ALAR\AI42A_BL", "ALAR\AI42A_RESET", "ALAR\AI42A_TEMPO_PARTIDA"],
"B": ["::[PLC2]B11:2/8", "::[PEN2]N10:3/7", "::[PEN2]N10:3/6", "::[PEN2]N9:3/2", "::[PEN2]N11:3/5"]
})
print(dados.loc[dados['A']=='ALAR\AGUA_EXAUSTOR_15MH']['B'].to_string(index=False, header=False))
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