Problem statement: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a compound with the SMILES CCCC[C@H](CN[C@@H](CNC)[C@H](C)CC)NCCC12CCC(CC1)C2?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
[a] 14.136
[b] 11.861
[c] 5.821
[d] 12.829
Answer: a. 14.136\%.
{#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}.
CCCC[C@H](CN[C@@H](CNC)[C@H](C)CC)NCCC12CCC(CC1)C2
CCCC[C@H](CN[C@@H](CNC)[C@H](C)CC)NCCC12CCC(CC1)C2
(2R)-2-N-[2-(1-bicyclo[2.2.1]heptanyl)ethyl]-1-N-[(2R,3R)-3-methyl-1-(methylamino)pentan-2-yl]hexane-1,2-diamine