Task: Answer the MCQ question.
Question: Which compound exhibits a -0.688\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
(a) CCn1cc(/C=N\NC(=O)c2ccc3c(c2)c(C)c(C)n3Cc2ccccc2)c(C)n1
(b) Cc1ccc(OCCn2c(C3CC(=O)N(Cc4ccccc4)C3)nc3ccccc32)cc1
Answer: a. CCn1cc(/C=N\NC(=O)c2ccc3c(c2)c(C)c(C)n3Cc2ccccc2)c(C)n1
{#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#}
CCn1cc(/C=N\NC(=O)c2ccc3c(c2)c(C)c(C)n3Cc2ccccc2)c(C)n1
CCn1cc(/C=N\NC(=O)c2ccc3c(c2)c(C)c(C)n3Cc2ccccc2)c(C)n1
1-benzyl-N-[(Z)-(1-ethyl-3-methylpyrazol-4-yl)methylideneamino]-2,3-dimethylindole-5-carboxamide