Task: Answer the multiple-choice question.
Query: Which drug exhibits a 10.322\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) O=C(Nc1ccc([N+](=O)[O-])cn1)c1cccnc1
(b) O=C(Nc1ccc(Cl)cc1Cl)NC1CCN(S(=O)(=O)c2ccc(F)cc2)CC1
(c) CC(C)Sc1nc(-c2ccccc2)cc(=O)[nH]1
Answer: b. O=C(Nc1ccc(Cl)cc1Cl)NC1CCN(S(=O)(=O)c2ccc(F)cc2)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#}
O=C(Nc1ccc(Cl)cc1Cl)NC1CCN(S(=O)(=O)c2ccc(F)cc2)CC1
O=C(Nc1ccc(Cl)cc1Cl)NC1CCN(S(=O)(=O)c2ccc(F)cc2)CC1
1-(2,4-dichlorophenyl)-3-[1-(4-fluorophenyl)sulfonylpiperidin-4-yl]urea