Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 7.851\% 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) COc1ccc(-c2cccc(NS(=O)(=O)c3cc([N+](=O)[O-])ccc3C)c2)nn1
(b) O=C(NCc1ccccc1)C12CC3CC(CC(Cl)(C3)C1)C2
(c) COc1ccc(C(=O)Nn2c(C)nc3ccccc3c2=O)cc1OC
Answer: b. O=C(NCc1ccccc1)C12CC3CC(CC(Cl)(C3)C1)C2
{#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(NCc1ccccc1)C12CC3CC(CC(Cl)(C3)C1)C2
O=C(NCc1ccccc1)C12CC3CC(CC(Cl)(C3)C1)C2
N-benzyl-3-chloroadamantane-1-carboxamide