Task: 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 compound with the SMILES O=C(O)c1cccc(S(=O)(=O)N2CCCC(c3nc4c(nnn4Cc4ccccc4Cl)c(=O)[nH]3)C2)c1?
Constraint: You must return none, one or more options from a or b without using any other words.
Options:
a: 15.837
b: -15.105
Answer: a. 15.837%.
{#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(O)c1cccc(S(=O)(=O)N2CCCC(c3nc4c(nnn4Cc4ccccc4Cl)c(=O)[nH]3)C2)c1
O=C(O)c1cccc(S(=O)(=O)N2CCCC(c3nc4c(nnn4Cc4ccccc4Cl)c(=O)[nH]3)C2)c1
3-[3-[3-[(2-chlorophenyl)methyl]-7-oxo-6H-triazolo[4,5-d]pyrimidin-5-yl]piperidin-1-yl]sulfonylbenzoic acid