Task: Answer the MCQ question.
Query: Which drug has a 6.570% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: O=C(NCCc1c[nH]c2ccc(Cl)cc12)c1ccc([N+](=O)[O-])cc1
b: Cc1ccc(-n2c(C)cc(C)c(C#N)c2=O)cc1C
c: COc1ccccc1-n1c(C)nc2cc(C(=O)O)ccc21
Answer: a. O=C(NCCc1c[nH]c2ccc(Cl)cc12)c1ccc([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_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(NCCc1c[nH]c2ccc(Cl)cc12)c1ccc([N+](=O)[O-])cc1
O=C(NCCc1c[nH]c2ccc(Cl)cc12)c1ccc([N+](=O)[O-])cc1
N-[2-(5-chloro-1H-indol-3-yl)ethyl]-4-nitrobenzamide