Task: Answer the MCQ question.
Question: Which compound exhibits a -4.915\% 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 CCCCCCCCC(=O)N/N=C(\C)c1ccco1
b COCCn1c(=S)[nH]c2cc(C(=O)N3CCCC(C)C3)ccc2c1=O
c c1ccc2cc(-c3cc4ccccn4c3)ccc2c1
d Cc1cccc(N2CCC(N3CCN(C4CCCCC4)C(CCO)C3)CC2)c1C
Answer: d. Cc1cccc(N2CCC(N3CCN(C4CCCCC4)C(CCO)C3)CC2)c1C
{#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#}
Cc1cccc(N2CCC(N3CCN(C4CCCCC4)C(CCO)C3)CC2)c1C
Cc1cccc(N2CCC(N3CCN(C4CCCCC4)C(CCO)C3)CC2)c1C
2-[1-cyclohexyl-4-[1-(2,3-dimethylphenyl)piperidin-4-yl]piperazin-2-yl]ethanol