Task: Answer the MCQ question.
Question: Which compound exhibits a 17.928\% human ether-à-go-go related gene (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: CC1=C(C(=O)N2CCOCC2)C(c2ccc(C)cc2)NC(=S)N1
b: CCCCS(=O)(=O)N1CCC(C(=O)Oc2ccc(Cl)cc2)CC1
c: Cc1ccccc1OCC(=O)OCC(=O)Nc1ccc(Cl)cn1
Answer: b. CCCCS(=O)(=O)N1CCC(C(=O)Oc2ccc(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_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#}
CCCCS(=O)(=O)N1CCC(C(=O)Oc2ccc(Cl)cc2)CC1
CCCCS(=O)(=O)N1CCC(C(=O)Oc2ccc(Cl)cc2)CC1
(4-chlorophenyl)1-butylsulfonylpiperidine-4-carboxylate