Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 12.648\% 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) O=C(Nc1ccccc1C(F)(F)F)C1CCN(C(=O)Cc2ccccc2)CC1
b) Cc1cc(O)c(C(C)C)cc1NC(=O)c1ccccc1Cl
Answer: a. O=C(Nc1ccccc1C(F)(F)F)C1CCN(C(=O)Cc2ccccc2)CC1
{#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(Nc1ccccc1C(F)(F)F)C1CCN(C(=O)Cc2ccccc2)CC1
O=C(Nc1ccccc1C(F)(F)F)C1CCN(C(=O)Cc2ccccc2)CC1
1-(2-phenylacetyl)-N-[2-(trifluoromethyl)phenyl]piperidine-4-carboxamide