Task: Answer the MCQ question.
Question: Which compound exhibits a 7.004\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) CN(C(=O)CC(NC(=O)c1ccccc1Cl)c1ccccc1)c1ccccc1
(b) CCOC(=O)c1c(NC(=O)C(C)Sc2cccc[n+]2[O-])sc2c1CCN(Cc1ccccc1)C2
(c) O=C(Nc1cccc(O)c1)c1cc(-c2cccs2)on1
(d) CCn1nc(C)cc1C(=O)Sc1cccc(Cl)c1
Answer: c. O=C(Nc1cccc(O)c1)c1cc(-c2cccs2)on1
{#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(Nc1cccc(O)c1)c1cc(-c2cccs2)on1
O=C(Nc1cccc(O)c1)c1cc(-c2cccs2)on1
N-(3-hydroxyphenyl)-5-thiophen-2-yl-1,2-oxazole-3-carboxamide