Problem statement: Answer the multiple-choice question.
Query: Which compound has a 7.946\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) CCCn1nnc(NC(=O)c2ccc(-c3cccc(Cl)c3)o2)n1
(b) O=C(NCCOc1ccc(Cl)cc1)c1ccc2ccccc2n1
(c) O=S(=O)(Nc1ccc(-n2cnnn2)cc1)c1ccc(Cl)cc1
Answer: b. O=C(NCCOc1ccc(Cl)cc1)c1ccc2ccccc2n1
{#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(NCCOc1ccc(Cl)cc1)c1ccc2ccccc2n1
O=C(NCCOc1ccc(Cl)cc1)c1ccc2ccccc2n1
N-[2-(4-chlorophenoxy)ethyl]quinoline-2-carboxamide