Problem statement: Answer the multiple choice question.
Question: Which compound has a 6.781\% 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) COC(=O)c1ccc(NC(=O)C(OC)c2ccccc2)cc1
(b) O=C(NC(=S)NCC1CCCO1)c1ccccc1Br
Answer: b. O=C(NC(=S)NCC1CCCO1)c1ccccc1Br
{#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(NC(=S)NCC1CCCO1)c1ccccc1Br
O=C(NC(=S)NCC1CCCO1)c1ccccc1Br
2-bromo-N-(oxolan-2-ylmethylcarbamothioyl)benzamide