Task: Answer the MCQ question.
Query: Which drug has a 8.936\% 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) CCN(CC)S(=O)(=O)c1cccc(NC(=O)c2ccc(Br)cc2)c1
(b) CCN(CC(=O)NCc1cccs1)C(=O)c1ccc(S(=O)(=O)Nc2ccccc2Cl)cc1
Answer: a. CCN(CC)S(=O)(=O)c1cccc(NC(=O)c2ccc(Br)cc2)c1
{#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#}
CCN(CC)S(=O)(=O)c1cccc(NC(=O)c2ccc(Br)cc2)c1
CCN(CC)S(=O)(=O)c1cccc(NC(=O)c2ccc(Br)cc2)c1
4-bromo-N-[3-(diethylsulfamoyl)phenyl]benzamide