Task: Answer the MCQ question.
Query: Which compound exhibits a 11.829\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) CC(=O)/C=C1/C(=O)Nc2ccccc21
(b) O=C(Nc1nnc(-c2cccs2)o1)c1cccc(F)c1
Answer: b. O=C(Nc1nnc(-c2cccs2)o1)c1cccc(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(Nc1nnc(-c2cccs2)o1)c1cccc(F)c1
O=C(Nc1nnc(-c2cccs2)o1)c1cccc(F)c1
3-fluoro-N-(5-thiophen-2-yl-1,3,4-oxadiazol-2-yl)benzamide