Task: Answer the MCQ question.
Query: What is the human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM of a compound with the SMILES COc1ccc(C(C(O)C(=O)c2c[nH]c3ccccc23)N2CCN(c3ccc(OC)cc3)CC2)cc1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
[a] -13.546
[b] 13.794
[c] -7.359
[d] 16.702
Answer: c. -7.359%.
{#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}.
COc1ccc(C(C(O)C(=O)c2c[nH]c3ccccc23)N2CCN(c3ccc(OC)cc3)CC2)cc1
COc1ccc(C(C(O)C(=O)c2c[nH]c3ccccc23)N2CCN(c3ccc(OC)cc3)CC2)cc1
2-hydroxy-1-(1H-indol-3-yl)-3-(4-methoxyphenyl)-3-[4-(4-methoxyphenyl)piperazin-1-yl]propan-1-one