Task: Answer the MCQ question.
Question: Which drug exhibits a 16.402\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
(a) CCOC(=O)C1CCCN(S(=O)(=O)CCNC(=O)c2ccc3c(c2)OCO3)C1
(b) CC(C)c1ccc(NC(=O)C2C3C=CC4(CN(CCCN5CCOCC5)C(=O)C24)O3)cc1
(c) CS(=O)CCC(NS(=O)(=O)c1ccccc1)C(=O)O
Answer: a. CCOC(=O)C1CCCN(S(=O)(=O)CCNC(=O)c2ccc3c(c2)OCO3)C1
{#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)C1CCCN(S(=O)(=O)CCNC(=O)c2ccc3c(c2)OCO3)C1
CCOC(=O)C1CCCN(S(=O)(=O)CCNC(=O)c2ccc3c(c2)OCO3)C1
ethyl 1-[2-(1,3-benzodioxole-5-carbonylamino)ethylsulfonyl]piperidine-3-carboxylate