Task: Answer the MCQ question.
Query: Which drug exhibits a 4.366\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] O=C(CCc1nc(-c2ccccc2)c(-c2ccccc2)o1)OCc1ccc(Cl)cc1
[b] Cc1cccc(-n2c(O)c(/C=N/NC(=O)c3ccncc3)c(=O)[nH]c2=O)c1
[c] CCCCOc1cccc(C(=O)N(Cc2cccs2)C2CCS(=O)(=O)C2)c1
Answer: c. CCCCOc1cccc(C(=O)N(Cc2cccs2)C2CCS(=O)(=O)C2)c1
{#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#}
CCCCOc1cccc(C(=O)N(Cc2cccs2)C2CCS(=O)(=O)C2)c1
CCCCOc1cccc(C(=O)N(Cc2cccs2)C2CCS(=O)(=O)C2)c1
5-butoxy-N-(1,1-dioxothiolan-3-yl)-N-(thiophen-2-ylmethyl)benzamide