Problem statement: Answer the MCQ question.
Query: Which compound has a 12.403% 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 or b without using any additional words.
Options:
a: Cc1nn(C)c(C)c1CN(C)C(=O)c1cc2nc(-c3ccco3)cc(C(F)(F)F)n2n1
b: Cc1ccccc1CNc1nnnn1C
Answer: b. Cc1ccccc1CNc1nnnn1C
{#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#}
Cc1ccccc1CNc1nnnn1C
Cc1ccccc1CNc1nnnn1C
1-methyl-N-[(2-methylphenyl)methyl]tetrazol-5-amine