Task: Answer the multiple-choice question.
Query: Which compound exhibits a 10.276\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: Cc1ccc2c(c1)N(C(=O)CCC(=O)N1CCN(c3ccccn3)CC1)CC(C)O2
b: OC(COc1ccc(OCC(O)CN2CCCCC2)cc1)CN1CCCCC1
c: COc1ccc(C(=O)CC(=O)C(=O)NCCc2cccc(C)c2)cc1
d: CN1CCN(S(=O)(=O)c2ccc(=O)[nH]c2)CC1
Answer: d. CN1CCN(S(=O)(=O)c2ccc(=O)[nH]c2)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#}
CN1CCN(S(=O)(=O)c2ccc(=O)[nH]c2)CC1
CN1CCN(S(=O)(=O)c2ccc(=O)[nH]c2)CC1
5-(4-methylpiperazin-1-yl)sulfonyl-1H-pyridin-2-one