Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a -2.565\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. O=C(/C=C/c1ccc(F)cc1)NC(=S)Nc1ccccc1
b. COc1cccc(/C=N/NC(=O)CNC(=O)COc2cccc(C)c2)c1O
Answer: a. O=C(/C=C/c1ccc(F)cc1)NC(=S)Nc1ccccc1
{#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/c1ccc(F)cc1)NC(=S)Nc1ccccc1
O=C(/C=C/c1ccc(F)cc1)NC(=S)Nc1ccccc1
(E)-3-(4-fluorophenyl)-N-(phenylcarbamothioyl)prop-2-enamide