Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 7.936\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a Cc1cc(-n2[nH]c(C)c(C)c2=O)nc(-c2ccccc2O)n1
b Cc1ccc(C=C2C(=O)c3ccccc3C2=O)o1
Answer: b. Cc1ccc(C=C2C(=O)c3ccccc3C2=O)o1
{#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#}
Cc1ccc(C=C2C(=O)c3ccccc3C2=O)o1
Cc1ccc(C=C2C(=O)c3ccccc3C2=O)o1
2-[(5-methylfuran-2-yl)methylidene]indene-1,3-dione