Task: Answer the MCQ question.
Query: Which drug exhibits a 9.099\% 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] CCC(C(=O)NCc1ccco1)N(C(=O)CNS(=O)(=O)c1ccc(C)cc1)c1ccccc1F
[b] O=C(NNS(=O)(=O)c1ccccc1)c1cnn(-c2ccccc2)c1-n1cccc1
Answer: b. O=C(NNS(=O)(=O)c1ccccc1)c1cnn(-c2ccccc2)c1-n1cccc1
{#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(NNS(=O)(=O)c1ccccc1)c1cnn(-c2ccccc2)c1-n1cccc1
O=C(NNS(=O)(=O)c1ccccc1)c1cnn(-c2ccccc2)c1-n1cccc1
N'-(benzenesulfonyl)-1-phenyl-5-pyrrol-1-ylpyrazole-4-carbohydrazide