Problem statement: Answer the MCQ question.
Question: Which drug has a -51.225% 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 other words.
Options:
(a) CCn1cc(C(=O)O)c(=O)c2cc(F)c(N/N=C/c3ccccc3[N+](=O)[O-])cc21
(b) CCOC(=O)c1ccc(NC2=CC(=O)CC(c3ccco3)C2)cc1
(c) COc1ccccc1NC(=O)c1ccc(NC(=O)CSc2n[nH]c(N)n2)cc1
(d) CC(C)c1ccc(NC(=O)C(c2ccccc2)N2CCC3(CC2)OCCO3)cc1
Answer: a. CCn1cc(C(=O)O)c(=O)c2cc(F)c(N/N=C/c3ccccc3[N+](=O)[O-])cc21
{#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(C(=O)O)c(=O)c2cc(F)c(N/N=C/c3ccccc3[N+](=O)[O-])cc21
CCn1cc(C(=O)O)c(=O)c2cc(F)c(N/N=C/c3ccccc3[N+](=O)[O-])cc21
1-ethyl-6-fluoro-7-[(2E)-2-[(2-nitrophenyl)methylidene]hydrazinyl]-4-oxoquinoline-3-carboxylic acid