Task: Answer the MCQ question.
Query: Which drug exhibits a 1.289% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a C/C(=N\Nc1ccc(C(F)(F)F)cc1[N+](=O)[O-])C(C)C
b O=C(Nc1ccccc1Cl)NC1(C(=O)N2CCCCC2)CCCCC1
c CCOC(=O)c1c(C)nc(-c2ccccc2)nc1NC(=O)CC
Answer: c. CCOC(=O)c1c(C)nc(-c2ccccc2)nc1NC(=O)CC
{#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#}
CCOC(=O)c1c(C)nc(-c2ccccc2)nc1NC(=O)CC
CCOC(=O)c1c(C)nc(-c2ccccc2)nc1NC(=O)CC
ethyl 4-methyl-2-phenyl-6-(propanoylamino)pyrimidine-5-carboxylate