Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES CCn1c(N2CCN(C(=O)C34CC5CC(CC(C5)C3)C4)CC2)nc2ccccc21?
Constraint: You must return none, one or more options from a, b, or c without using any other words.
Options:
[a] 14.727
[b] -6.273
[c] 11.467
Answer: c. 11.467\%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_1uM__names__noun} of a {#compound|drug!} with the {SMILES__description} {SMILES#}?
Constraint: You must return none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{herg_central_at_1uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_1uM#}{herg_central_at_1uM__units}.
CCn1c(N2CCN(C(=O)C34CC5CC(CC(C5)C3)C4)CC2)nc2ccccc21
CCn1c(N2CCN(C(=O)C34CC5CC(CC(C5)C3)C4)CC2)nc2ccccc21
1-adamantyl-[4-(1-ethylbenzimidazol-2-yl)piperazin-1-yl]methanone