Task: Answer the MCQ question.
Question: What is the hERG inhibition at a concentration of 10uM of a compound with the SMILES O=C(NCc1ccccc1)[C@]1(C(F)(F)F)C[C@H](CCc2ccccc2)CCCO1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
[a] -69.370
[b] 2.301
[c] 30.726
[d] 3.840
Answer: d. 3.840%.
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: What is the {herg_central_at_10uM__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_10uM%SMILES%}
Answer: {%multiple_choice_result}. {herg_central_at_10uM#}{herg_central_at_10uM__units}.
O=C(NCc1ccccc1)[C@]1(C(F)(F)F)C[C@H](CCc2ccccc2)CCCO1
O=C(NCc1ccccc1)[C@]1(C(F)(F)F)C[C@H](CCc2ccccc2)CCCO1
(2S,4R)-N-benzyl-4-(2-phenylethyl)-2-(trifluoromethyl)oxepane-2-carboxamide