Task: Answer the MCQ question.
Question: Which compound exhibits a -18.765% 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: O=C(NC(NCC1CCCO1)C(Cl)(Cl)Cl)c1cccc2ccccc12
b: O=C(C1CCCN1S(=O)(=O)c1cccc2cccnc12)N1CCc2ccccc2C1
c: CCc1cccc(C)c1NC(=O)CN(C)C1=NS(=O)(=O)c2ccccc21
Answer: a. O=C(NC(NCC1CCCO1)C(Cl)(Cl)Cl)c1cccc2ccccc12
{#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(NC(NCC1CCCO1)C(Cl)(Cl)Cl)c1cccc2ccccc12
O=C(NC(NCC1CCCO1)C(Cl)(Cl)Cl)c1cccc2ccccc12
N-[2,2,2-trichloro-1-(oxolan-2-ylmethylamino)ethyl]naphthalene-1-carboxamide