Problem statement: Answer the MCQ question.
Question: Which compound exhibits a -2.446% hERG inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) CCOc1ccc(Cc2n[nH]c(=S)n2Cc2ccccc2)cc1
(b) Nc1ccccc1N=Nc1ccccc1N
(c) CC(=O)c1ccc(NS(=O)(=O)c2ccc3c(c2)N(C(C)=O)CCO3)cc1
Answer: b. Nc1ccccc1N=Nc1ccccc1N
{#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#}
Nc1ccccc1N=Nc1ccccc1N
Nc1ccccc1N=Nc1ccccc1N
2-[(2-aminophenyl)diazenyl]aniline