Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 4.402\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a COc1ccc(C2=CC(c3ccc(C)cc3)n3nnnc3N2)cc1
b COc1cccc(NC(=O)c2ccc(NCCCN3CCC(C)CC3)c([N+](=O)[O-])c2)c1
c CCOC(=O)C1CCN(CC(=O)N2CCc3ccccc32)CC1
d Cn1c(N2CCN(S(=O)(=O)c3ccc(F)cc3)CC2)nc2ccccc21
e COc1ccc(C(=O)/C=C2\Sc3ccccc3N2C)cc1
Answer: c. CCOC(=O)C1CCN(CC(=O)N2CCc3ccccc32)CC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOC(=O)C1CCN(CC(=O)N2CCc3ccccc32)CC1
CCOC(=O)C1CCN(CC(=O)N2CCc3ccccc32)CC1
ethyl 1-[2-(2,3-dihydroindol-1-yl)-2-oxoethyl]piperidine-4-carboxylate