Task: Answer the multiple-choice question.
Query: Which compound exhibits a 21.907% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] O=C(NCc1cccnc1)c1cccn1-c1ncc(C(F)(F)F)cc1Cl
[b] COc1ccc(NC(=O)N2C3CCCC2CC(NC(=O)C2CC2)C3)cc1
Answer: b. COc1ccc(NC(=O)N2C3CCCC2CC(NC(=O)C2CC2)C3)cc1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc(NC(=O)N2C3CCCC2CC(NC(=O)C2CC2)C3)cc1
COc1ccc(NC(=O)N2C3CCCC2CC(NC(=O)C2CC2)C3)cc1
3-(cyclopropanecarbonylamino)-N-(4-methoxyphenyl)-9-azabicyclo[3.3.1]nonane-9-carboxamide