Problem statement: Answer the multiple choice question.
Question: Which drug has a -4.039% 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=C(COC(=O)c1ccc(Cl)c(S(=O)(=O)N2CCOCC2)c1)Nc1ccc2[nH]c(=O)[nH]c2c1
b.) Cc1c(C)n(C)c2ccc([N+](=O)[O-])cc12
Answer: b. Cc1c(C)n(C)c2ccc([N+](=O)[O-])cc12
{#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#}
Cc1c(C)n(C)c2ccc([N+](=O)[O-])cc12
Cc1c(C)n(C)c2ccc([N+](=O)[O-])cc12
1,2,3-trimethyl-5-nitroindole