Task: Answer the multiple choice question.
Query: Which compound exhibits a 7.428\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) CCOC(=O)c1sc(-c2cccc([N+](=O)[O-])c2)cc1N
b.) O=C(C1CCN(S(=O)(=O)c2ccc(Br)s2)CC1)N1CCCCC1
c.) CC1(C)CC(NC(=O)c2cccc(S(=O)(=O)N(Cc3ccccc3)c3ccccc3)c2)CC(C)(C)N1
d.) CCOc1ccc2oc(C(=O)OCC(=O)NC3CCCCC3)c(C)c2c1
e.) Cc1ccn2cc(CNS(=O)(=O)c3ccc(Cl)s3)nc2c1
Answer: b. O=C(C1CCN(S(=O)(=O)c2ccc(Br)s2)CC1)N1CCCCC1
{#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(C1CCN(S(=O)(=O)c2ccc(Br)s2)CC1)N1CCCCC1
O=C(C1CCN(S(=O)(=O)c2ccc(Br)s2)CC1)N1CCCCC1
[1-(5-bromothiophen-2-yl)sulfonylpiperidin-4-yl]-piperidin-1-ylmethanone