Problem statement: Answer the multiple-choice question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM of a drug with the SMILES COc1cccc(N2CCN(C(=O)c3ccc(-c4ccccc4)cc3)CC2)c1?
Constraint: You must return none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] -2.768
[b] -54.976
[c] -0.767
[d] -49.520
Answer: d. -49.520%.
{#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}.
COc1cccc(N2CCN(C(=O)c3ccc(-c4ccccc4)cc3)CC2)c1
COc1cccc(N2CCN(C(=O)c3ccc(-c4ccccc4)cc3)CC2)c1
[4-(3-methoxyphenyl)piperazin-1-yl]-(4-phenylphenyl)methanone