Task: Answer the multiple-choice question.
Query: Which drug exhibits a 9.746\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: CC(CC(=O)N1CCN(S(=O)(=O)c2ccc(Cl)cc2)CC1)n1cncn1
b: CN1CCN(C(CNS(=O)(=O)c2ccc([N+](=O)[O-])cc2)c2ccc(F)cc2)CC1
Answer: a. CC(CC(=O)N1CCN(S(=O)(=O)c2ccc(Cl)cc2)CC1)n1cncn1
{#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#}
CC(CC(=O)N1CCN(S(=O)(=O)c2ccc(Cl)cc2)CC1)n1cncn1
CC(CC(=O)N1CCN(S(=O)(=O)c2ccc(Cl)cc2)CC1)n1cncn1
1-[4-(4-chlorophenyl)sulfonylpiperazin-1-yl]-3-(1,2,4-triazol-1-yl)butan-1-one