Problem statement: Answer the MCQ question.
Query: Which compound exhibits a -3.762% 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.) Cc1cc(C)c2cc(C(c3nnnn3C3CCCC3)N3CCOCC3)c(=O)[nH]c2c1
b.) Nc1ccc2[nH]ncc2c1
Answer: b. Nc1ccc2[nH]ncc2c1
{#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#}
Nc1ccc2[nH]ncc2c1
Nc1ccc2[nH]ncc2c1
1H-indazol-5-amine