Task: Answer the multiple-choice question.
Query: Which compound exhibits a 2.714\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: O=C(NC(NC(=S)N1CCOCC1)C(Cl)(Cl)Cl)c1ccc(Cl)cc1
b: O=C(Cc1ccc(F)cc1)Nc1c2c(nn1-c1ccc(F)cc1)CS(=O)C2
c: O=C(CN1C(=O)NC2(CCCCCC2)C1=O)Nc1cccc(F)c1
Answer: c. O=C(CN1C(=O)NC2(CCCCCC2)C1=O)Nc1cccc(F)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#}
O=C(CN1C(=O)NC2(CCCCCC2)C1=O)Nc1cccc(F)c1
O=C(CN1C(=O)NC2(CCCCCC2)C1=O)Nc1cccc(F)c1
2-(2,4-dioxo-1,3-diazaspiro[4.6]undecan-3-yl)-N-(3-fluorophenyl)acetamide