Task: Answer the multiple-choice question.
Query: Which compound has a -21.473% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. Cc1nc(-c2ccc(Cl)cc2)sc1C1(C)CC(c2ccncc2)=NO1
b. O=C1OC(N2CCN(c3ccccn3)CC2)c2ccccc21
c. CCCN(CC(=O)Nc1ccccc1C)C(=O)C1CCN(S(=O)(=O)c2ccccc2C(F)(F)F)CC1
d. CC(C)=CC(=O)OCC(=O)Nc1cc([N+](=O)[O-])ccc1F
Answer: c. CCCN(CC(=O)Nc1ccccc1C)C(=O)C1CCN(S(=O)(=O)c2ccccc2C(F)(F)F)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#}
CCCN(CC(=O)Nc1ccccc1C)C(=O)C1CCN(S(=O)(=O)c2ccccc2C(F)(F)F)CC1
CCCN(CC(=O)Nc1ccccc1C)C(=O)C1CCN(S(=O)(=O)c2ccccc2C(F)(F)F)CC1
N-[2-(2-methylanilino)-2-oxoethyl]-N-propyl-1-[2-(trifluoromethyl)phenyl]sulfonylpiperidine-4-carboxamide