Task: Answer the MCQ question.
Question: Which drug exhibits a 9.369\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a Cc1nc([N+](=O)[O-])cn1Cc1cccc2ccccc12
b Cc1ccc(S(=O)(=O)NCCC(=O)Nc2ccc(Cl)c(Cl)c2)cc1
Answer: a. Cc1nc([N+](=O)[O-])cn1Cc1cccc2ccccc12
{#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-])cn1Cc1cccc2ccccc12
Cc1nc([N+](=O)[O-])cn1Cc1cccc2ccccc12
2-methyl-1-(naphthalen-1-ylmethyl)-4-nitroimidazole