Task: Answer the multiple-choice question.
Query: Which drug exhibits a -23.769% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] O=C(c1cc(=O)[nH]c2ccccc12)N1CCN(S(=O)(=O)c2ccc(Cl)cc2)CC1
[b] CCC1(C)Cc2ccccc2-c2nc[nH]c(=O)c21
Answer: a. O=C(c1cc(=O)[nH]c2ccccc12)N1CCN(S(=O)(=O)c2ccc(Cl)cc2)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(c1cc(=O)[nH]c2ccccc12)N1CCN(S(=O)(=O)c2ccc(Cl)cc2)CC1
O=C(c1cc(=O)[nH]c2ccccc12)N1CCN(S(=O)(=O)c2ccc(Cl)cc2)CC1
4-[4-(4-chlorophenyl)sulfonylpiperazine-1-carbonyl]-1H-quinolin-2-one