Task: Answer the MCQ question.
Query: Which drug exhibits a 4.761% 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.) Cc1cc(C)c[n+](CC(=O)c2c(C)cc(C)c([N+](=O)[O-])c2C)c1.[Br-]
b.) CCOc1ccc(/C=C2\CCCc3c2nc2ccccc2c3C(=O)O)cc1OC
c.) CCCNC(=O)c1ccc2c(=O)c(O)c(-c3ccsc3)[nH]c2c1
d.) CNS(=O)(=O)c1ccc(N2CCCC2)c([N+](=O)[O-])c1
Answer: b. CCOc1ccc(/C=C2\CCCc3c2nc2ccccc2c3C(=O)O)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#}
CCOc1ccc(/C=C2\CCCc3c2nc2ccccc2c3C(=O)O)cc1OC
CCOc1ccc(/C=C2\CCCc3c2nc2ccccc2c3C(=O)O)cc1OC
(4E)-4-[(4-ethoxy-3-methoxyphenyl)methylidene]-2,3-dihydro-1H-acridine-9-carboxylic acid