Problem statement: Answer the MCQ question.
Question: Which compound exhibits a -14.450% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: CCOC(=O)N=Nc1c(O)n(CC)c2ccccc12
b: c1ccc(C2Nc3ccccc3-c3nc4ccccc4n32)nc1
c: COc1ccc(CCNC(=O)Nc2cccc([N+](=O)[O-])c2)cc1OC
d: Cc1cc(-n2cnc(-c3cn(C)nc3C)n2)no1
Answer: c. COc1ccc(CCNC(=O)Nc2cccc([N+](=O)[O-])c2)cc1OC
{#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#}
COc1ccc(CCNC(=O)Nc2cccc([N+](=O)[O-])c2)cc1OC
COc1ccc(CCNC(=O)Nc2cccc([N+](=O)[O-])c2)cc1OC
1-[2-(3,4-dimethoxyphenyl)ethyl]-3-(3-nitrophenyl)urea