Task: Answer the multiple choice question.
Query: Which compound has a -77.161% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] CCCC(=O)Nc1ccc(S(=O)(=O)Nc2cc(OC)nc(OC)n2)cc1
[b] O=C(Nc1cccc(-c2cccc(Cl)c2)c1)C1CCN(CC2CCOC2)CC1
[c] COc1ccc(C2C(C(=O)N3CCN(c4ccc(OC)cc4)CC3)c3ccccc3C(=O)N2C)cc1
Answer: b. O=C(Nc1cccc(-c2cccc(Cl)c2)c1)C1CCN(CC2CCOC2)CC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
O=C(Nc1cccc(-c2cccc(Cl)c2)c1)C1CCN(CC2CCOC2)CC1
O=C(Nc1cccc(-c2cccc(Cl)c2)c1)C1CCN(CC2CCOC2)CC1
N-[3-(3-chlorophenyl)phenyl]-1-(oxolan-3-ylmethyl)piperidine-4-carboxamide