Problem statement: Answer the multiple choice question.
Question: Which drug has a 11.678\% 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.) CC(O)c1nc2cc([N+](=O)[O-])ccc2n1Cc1ccccc1
b.) O=C(NCCc1ccccc1)C(=O)NCC1CCCN1S(=O)(=O)c1cccs1
Answer: a. CC(O)c1nc2cc([N+](=O)[O-])ccc2n1Cc1ccccc1
{#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#}
CC(O)c1nc2cc([N+](=O)[O-])ccc2n1Cc1ccccc1
CC(O)c1nc2cc([N+](=O)[O-])ccc2n1Cc1ccccc1
1-(1-benzyl-5-nitrobenzimidazol-2-yl)ethanol