Task: Answer the MCQ question.
Question: Which drug has a 19.879\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) Cc1nc([N+](=O)[O-])cn1CC(=O)Nc1ccc(F)c(Cl)c1
b.) Cc1cccc(Cn2c(C(C)O)nc3ccccc32)c1
Answer: a. Cc1nc([N+](=O)[O-])cn1CC(=O)Nc1ccc(F)c(Cl)c1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
Cc1nc([N+](=O)[O-])cn1CC(=O)Nc1ccc(F)c(Cl)c1
Cc1nc([N+](=O)[O-])cn1CC(=O)Nc1ccc(F)c(Cl)c1
N-(3-chloro-4-fluorophenyl)-2-(2-methyl-4-nitroimidazol-1-yl)acetamide