Task: Answer the multiple-choice question.
Question: Which compound exhibits a 12.470\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) Cc1ccccc1N1CCN(C(=O)NCc2cccc(Cl)c2)CC1
b) COc1ccc(C2NC(Cc3ccccc3)(C(=O)O)C3C(=O)N(c4ccccc4OC)C(=O)C23)cc1
c) CC(=O)C1=C(C)NC(SCC(=O)c2cc(Cl)ccc2Cl)=C(C#N)C1c1ccco1
Answer: a. Cc1ccccc1N1CCN(C(=O)NCc2cccc(Cl)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#}
Cc1ccccc1N1CCN(C(=O)NCc2cccc(Cl)c2)CC1
Cc1ccccc1N1CCN(C(=O)NCc2cccc(Cl)c2)CC1
N-[(3-chlorophenyl)methyl]-4-(2-methylphenyl)piperazine-1-carboxamide