Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 11.583\% 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 Cc1cc(Cl)ccc1OCC(=O)NCCCCc1ccccc1
b COc1ccc(Oc2ccc(/C=N/NC(=O)c3cccnc3)cc2[N+](=O)[O-])cc1
c Cc1ccc(S(=O)(=O)N2CCN(c3ccccc3)CC2)cc1C
Answer: a. Cc1cc(Cl)ccc1OCC(=O)NCCCCc1ccccc1
{#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#}
2-(4-chloro-2-methylphenoxy)-N-(4-phenylbutyl)acetamide