Task: Answer the multiple choice question.
Question: Which compound exhibits a 1.359\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a.) O=C(/C=C/c1ccco1)NC(=S)Nc1ccccc1N1CCCC1
b.) CCOCC(=O)N1CCN(c2ccc(F)cc2)CC1
Answer: a. O=C(/C=C/c1ccco1)NC(=S)Nc1ccccc1N1CCCC1
{#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)Nc1ccccc1N1CCCC1
O=C(/C=C/c1ccco1)NC(=S)Nc1ccccc1N1CCCC1
(E)-3-(furan-2-yl)-N-[(2-pyrrolidin-1-ylphenyl)carbamothioyl]prop-2-enamide