Problem statement: Answer the multiple choice question.
Query: Which drug has a -2.341% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. COc1cccc(CN2CCNC(=O)C2CC(=O)O)c1OC
b. CCCCCCCCC(=O)N/N=C/c1cccc(Br)c1
c. Cn1c(N2CCCC2)nc2c1c(=O)n(Cc1ccc(Cl)cc1)c(=O)n2C
d. O=C(NCCc1ccccc1)C1CCCN(S(=O)(=O)c2cccc3nsnc23)C1
e. CC(C)(C)c1ccc2c(c1)OC(C(=O)N/N=C\c1ccc(-c3cccc(C(=O)O)c3)o1)CO2
Answer: b. CCCCCCCCC(=O)N/N=C/c1cccc(Br)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#}
CCCCCCCCC(=O)N/N=C/c1cccc(Br)c1
CCCCCCCCC(=O)N/N=C/c1cccc(Br)c1
N-[(E)-(3-bromophenyl)methylideneamino]nonanamide