Problem statement: Answer the multiple choice question.
Query: What is the hERG inhibition at a concentration of 10uM of a drug with the SMILES CCOc1ccccc1N1CCN(S(=O)(=O)c2ccc3c4c(cccc24)C(=O)N3)CC1?
Constraint: You must return none, one or more options from a or b without using any additional words.
Options:
a -18.863
b -4.063
Answer: a. -18.863%.
{#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}.
CCOc1ccccc1N1CCN(S(=O)(=O)c2ccc3c4c(cccc24)C(=O)N3)CC1
CCOc1ccccc1N1CCN(S(=O)(=O)c2ccc3c4c(cccc24)C(=O)N3)CC1
6-[4-(2-ethoxyphenyl)piperazin-1-yl]sulfonyl-1H-benzo[cd]indol-2-one