Problem statement: Answer the MCQ question.
Question: Which drug has a -23.622% 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 other words.
Options:
a COC(=O)c1c(-c2ccc(F)cc2)csc1NC(=O)C1CCCO1
b CCn1cc([N+](=O)[O-])c(C(=O)Nc2ccc(Br)cn2)n1
c CCOc1ccc(/C=C/C(=O)c2ccccc2)cc1
d O=C(c1cc(-c2ccccn2)nc2ccc(Cl)cc12)N1CCN(CCc2ccccc2)CC1
e CCc1nc2sc(C)c(C)c2c(=O)n1CCO
Answer: b. CCn1cc([N+](=O)[O-])c(C(=O)Nc2ccc(Br)cn2)n1
{#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#}
CCn1cc([N+](=O)[O-])c(C(=O)Nc2ccc(Br)cn2)n1
CCn1cc([N+](=O)[O-])c(C(=O)Nc2ccc(Br)cn2)n1
[3-[(5-bromopyridin-2-yl)carbamoyl]-1-ethylpyrazol-4-yl]-oxido-oxoazanium