Task: Answer the multiple-choice question.
Question: Which compound has a -19.906% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
(a) O=[N+]([O-])c1ccccc1OCC(O)CN1CCN(CC(O)COc2ccccc2[N+](=O)[O-])CC1
(b) CC1(C)CC2CC(C)(CN2C(=O)COC(=O)c2n[nH]c(=O)c3ccccc23)C1
Answer: b. CC1(C)CC2CC(C)(CN2C(=O)COC(=O)c2n[nH]c(=O)c3ccccc23)C1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__names__noun}?
Constraint: You must select none, one or more options from {%multiple_choice_enum%2-5%aA1} without using any {#other|additional!} words.
Options:
{SMILES%herg_central_at_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC1(C)CC2CC(C)(CN2C(=O)COC(=O)c2n[nH]c(=O)c3ccccc23)C1
CC1(C)CC2CC(C)(CN2C(=O)COC(=O)c2n[nH]c(=O)c3ccccc23)C1
[2-oxo-2-(1,3,3-trimethyl-6-azabicyclo[3.2.1]octan-6-yl)ethyl] 4-oxo-3H-phthalazine-1-carboxylate