Task: Answer the multiple choice question.
Query: Which compound has a 10.611\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a CCOC(=O)C=C1CCN(c2ncc(C(F)(F)F)cc2Cl)CC1
b CCOc1ccc2c(c1)/C(=C(\C(Cl)=C(Cl)Cl)[N+](=O)[O-])N2
Answer: a. CCOC(=O)C=C1CCN(c2ncc(C(F)(F)F)cc2Cl)CC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_1uM#}{herg_central_at_1uM__units} {herg_central_at_1uM__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_1uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOC(=O)C=C1CCN(c2ncc(C(F)(F)F)cc2Cl)CC1
CCOC(=O)C=C1CCN(c2ncc(C(F)(F)F)cc2Cl)CC1
ethyl 2-[1-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]piperidin-4-ylidene]acetate