Task: Answer the MCQ question.
Question: What is the human ether-à-go-go related gene (hERG) inhibition at 1uM of a drug with the SMILES COc1ccc(N2CCN(C(c3ccccc3OC)c3nnnn3Cc3ccco3)CC2)cc1?
Constraint: You must return none, one or more options from a, b, or c without using any additional words.
Options:
(a) 9.418
(b) 7.465
(c) -5.064
Answer: a. 9.418\%.
{#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}.
COc1ccc(N2CCN(C(c3ccccc3OC)c3nnnn3Cc3ccco3)CC2)cc1
COc1ccc(N2CCN(C(c3ccccc3OC)c3nnnn3Cc3ccco3)CC2)cc1
1-[[1-(furan-2-ylmethyl)tetrazol-5-yl]-(2-methoxyphenyl)methyl]-4-(4-methoxyphenyl)piperazine