Task: Answer the multiple-choice question.
Query: What is the hERG inhibition at a concentration of 1uM of a drug with the SMILES O=C(c1ccccc1)N1CCC(c2nc3c(nnn3Cc3ccccc3Cl)c(=O)[nH]2)CC1?
Constraint: You must return none, one or more options from a, b, c, or d without using any other words.
Options:
[a] -31.566
[b] 21.565
[c] 14.623
[d] -1.650
Answer: b. 21.565\%.
{#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}.
O=C(c1ccccc1)N1CCC(c2nc3c(nnn3Cc3ccccc3Cl)c(=O)[nH]2)CC1
O=C(c1ccccc1)N1CCC(c2nc3c(nnn3Cc3ccccc3Cl)c(=O)[nH]2)CC1
5-(1-benzoylpiperidin-4-yl)-3-[(2-chlorophenyl)methyl]-6H-triazolo[4,5-d]pyrimidin-7-one