Task: Answer the multiple-choice question.
Question: Which drug exhibits a -1.103\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: O=C(NCc1ccc(F)cc1)C1CCCN(S(=O)(=O)c2ccc(Br)s2)C1
b: CCS(=O)(=O)N1CCN(c2cc3c(cc2[N+](=O)[O-])n(C)c(=O)n3C)CC1
Answer: a. O=C(NCc1ccc(F)cc1)C1CCCN(S(=O)(=O)c2ccc(Br)s2)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#}
O=C(NCc1ccc(F)cc1)C1CCCN(S(=O)(=O)c2ccc(Br)s2)C1
O=C(NCc1ccc(F)cc1)C1CCCN(S(=O)(=O)c2ccc(Br)s2)C1
1-(5-bromothiophen-2-yl)sulfonyl-N-[(4-fluorophenyl)methyl]piperidine-3-carboxamide