Task: Answer the multiple choice question.
Question: Which compound has a 19.704% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: O=C(O)CC1(CC(=O)NCc2ccc(F)cc2)CCCCC1
b: CC1CCN(C2CCN(S(=O)(=O)c3ccc(F)cc3)CC2)CC1.O=C(O)C(=O)O
Answer: a. O=C(O)CC1(CC(=O)NCc2ccc(F)cc2)CCCCC1
{#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#}
O=C(O)CC1(CC(=O)NCc2ccc(F)cc2)CCCCC1
O=C(O)CC1(CC(=O)NCc2ccc(F)cc2)CCCCC1
2-[1-[2-[(4-fluorophenyl)methylamino]-2-oxoethyl]cyclohexyl]acetic acid