Task: Answer the MCQ question.
Question: Which drug exhibits a -3.265% 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) O=C(CSc1nc2ccccc2nc1N1CCCC1)Nc1ccc(Cl)cc1
(b) COC(=O)[C@@H](Cc1c[nH]c2ccccc12)NC(=O)c1ccc2c(c1)OCO2
(c) CCOC(=O)c1c(C)[nH]c(C(=O)COC(=O)CCC2CCCC2)c1C
Answer: c. CCOC(=O)c1c(C)[nH]c(C(=O)COC(=O)CCC2CCCC2)c1C
{#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)[nH]c(C(=O)COC(=O)CCC2CCCC2)c1C
CCOC(=O)c1c(C)[nH]c(C(=O)COC(=O)CCC2CCCC2)c1C
ethyl 5-[2-(3-cyclopentylpropanoyloxy)acetyl]-2,4-dimethyl-1H-pyrrole-3-carboxylate