Task: Answer the multiple choice question.
Question: Which compound has a -2.242% 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 CCCc1noc2c1C(c1cc(Br)ccc1F)C(C#N)=C(N)N2
b CCNC(=S)Nc1cccc([N+](=O)[O-])c1
Answer: b. CCNC(=S)Nc1cccc([N+](=O)[O-])c1
{#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#}
CCNC(=S)Nc1cccc([N+](=O)[O-])c1
CCNC(=S)Nc1cccc([N+](=O)[O-])c1
1-ethyl-3-(3-nitrophenyl)thiourea