Problem statement: Answer the MCQ question.
Question: Which drug has a 8.939\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. CNc1ccc(C(=O)c2ccccc2C(=O)O)cc1[N+](=O)[O-]
b. CC(=O)N1CCN(Cc2ccc(Br)s2)CC1
Answer: b. CC(=O)N1CCN(Cc2ccc(Br)s2)CC1
{#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)N1CCN(Cc2ccc(Br)s2)CC1
CC(=O)N1CCN(Cc2ccc(Br)s2)CC1
[C][C][=Branch1][C][=O][N][C][C][N][Branch1][N][C][C][=C][C][=C][Branch1][C][Br][S][Ring1][=Branch1][C][C][Ring1][=N]
1-[4-[(5-bromothiophen-2-yl)methyl]piperazin-1-yl]ethanone