Problem statement: Answer the MCQ question.
Question: Which drug has a 0.963% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a: Cc1ccc2nc(-c3sc4nc(C)cc(C)c4c3N)[nH]c2c1
b: CCn1c(C)cc2c(c1=O)C(c1ccccc1Br)C(C#N)=C(N)O2
c: O=C(NN=C1CCCCC1)c1cc(-c2ccccc2)n[nH]1
Answer: b. CCn1c(C)cc2c(c1=O)C(c1ccccc1Br)C(C#N)=C(N)O2
{#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#}
CCn1c(C)cc2c(c1=O)C(c1ccccc1Br)C(C#N)=C(N)O2
CCn1c(C)cc2c(c1=O)C(c1ccccc1Br)C(C#N)=C(N)O2
2-amino-4-(2-bromophenyl)-6-ethyl-7-methyl-5-oxo-4H-pyrano[3,2-c]pyridine-3-carbonitrile