Task: Answer the MCQ question.
Question: Which drug exhibits a 19.988% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) O=C(Nc1ccccc1)N1CCC(c2nc(-c3ccc(S(=O)(=O)N4CCOCC4)cc3)no2)CC1
(b) C/C(=N\Nc1cccc2cccnc12)c1ccccn1
(c) Nc1ncc2c(n1)-c1ccccc1CC2
Answer: b. C/C(=N\Nc1cccc2cccnc12)c1ccccn1
{#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#}
C/C(=N\Nc1cccc2cccnc12)c1ccccn1
C/C(=N\Nc1cccc2cccnc12)c1ccccn1
N-[(E)-1-pyridin-2-ylethylideneamino]quinolin-8-amine