Problem statement: Answer the MCQ question.
Question: Which compound has a -22.369\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a. COc1ccc(CCNC(=O)C(=O)NCC2OCCN2S(=O)(=O)c2ccc(C)cc2)cc1
b. O=C(c1ccco1)c1nnn(Cc2ccccc2)c1-c1ccccc1
c. CCCCCCOc1ccc(CN2CCN(C)CC2)cc1
d. CCOC(=O)C1CCN(S(=O)(=O)c2ccc(-c3ccc(=O)[nH]n3)o2)CC1
Answer: d. CCOC(=O)C1CCN(S(=O)(=O)c2ccc(-c3ccc(=O)[nH]n3)o2)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(S(=O)(=O)c2ccc(-c3ccc(=O)[nH]n3)o2)CC1
CCOC(=O)C1CCN(S(=O)(=O)c2ccc(-c3ccc(=O)[nH]n3)o2)CC1
ethyl 1-[5-(6-oxo-1H-pyridazin-3-yl)furan-2-yl]sulfonylpiperidine-4-carboxylate