Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 13.598\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) O=C(Nn1c(-c2ccncc2)nc2ccccc2c1=O)c1ccccc1Br
b.) NS(=O)(=O)c1ccc(N/N=C/c2cn(-c3ccccc3)nc2-c2cccs2)c([N+](=O)[O-])c1
c.) O=C1OC(=O)c2cc([N+](=O)[O-])ccc21
Answer: a. O=C(Nn1c(-c2ccncc2)nc2ccccc2c1=O)c1ccccc1Br
{#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#}
O=C(Nn1c(-c2ccncc2)nc2ccccc2c1=O)c1ccccc1Br
O=C(Nn1c(-c2ccncc2)nc2ccccc2c1=O)c1ccccc1Br
2-bromo-N-(4-oxo-2-pyridin-4-ylquinazolin-3-yl)benzamide