Task: Answer the MCQ question.
Question: Which compound exhibits a 0.309\% 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(/C=C/c1ccco1)NC(=S)Nc1ccccn1
b.) O=C(NN1C(=O)NC2(CCCCC2)C1=O)c1ccc(Cl)c(Cl)c1
c.) Cn1ncc(Br)c1C(=O)N/N=C/c1cccc(OC2CSC2)c1
Answer: a. O=C(/C=C/c1ccco1)NC(=S)Nc1ccccn1
{#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(/C=C/c1ccco1)NC(=S)Nc1ccccn1
O=C(/C=C/c1ccco1)NC(=S)Nc1ccccn1
(E)-3-(furan-2-yl)-N-(pyridin-2-ylcarbamothioyl)prop-2-enamide