Task: Answer the MCQ question.
Question: Which drug has a 11.368\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: Cc1c(Cl)cccc1NC(=O)Cc1ccc([N+](=O)[O-])cc1
b: Oc1ccc(/C=N/Nc2cccc(Cl)n2)c(O)c1
c: Cc1ccc(-c2nn(-c3ccccc3)cc2C(=O)NCCCN2CCCC2=O)cc1
d: N#C/C(=C\c1cccnc1)C(=O)Nc1ccc(SC(F)F)cc1
Answer: a. Cc1c(Cl)cccc1NC(=O)Cc1ccc([N+](=O)[O-])cc1
{#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#}
Cc1c(Cl)cccc1NC(=O)Cc1ccc([N+](=O)[O-])cc1
Cc1c(Cl)cccc1NC(=O)Cc1ccc([N+](=O)[O-])cc1
N-(3-chloro-2-methylphenyl)-2-(4-nitrophenyl)acetamide