Problem statement: Answer the MCQ question.
Question: Which drug has a 3.763% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a O=C1C2C3C=CC(C3=C3CCCCC3)C2C(=O)N1Cc1ccccc1
b Cc1cnnc2c1-c1nonc1CC2
Answer: b. Cc1cnnc2c1-c1nonc1CC2
{#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#}
Cc1cnnc2c1-c1nonc1CC2
Cc1cnnc2c1-c1nonc1CC2
9-methyl-4,5-dihydro-[1,2,5]oxadiazolo[3,4-f]cinnoline