Problem statement: Answer the multiple-choice question.
Query: Which compound has a -39.547% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: O=C(NCCN1CCCCC1)c1cc(OCC(F)(F)F)ccc1OCC(F)(F)F
b: CCOC(=O)CNS(=O)(=O)c1cc(-c2nnc(Nc3ccc4c(c3)OCO4)c3ccccc23)ccc1C
Answer: a. O=C(NCCN1CCCCC1)c1cc(OCC(F)(F)F)ccc1OCC(F)(F)F
{#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#}
O=C(NCCN1CCCCC1)c1cc(OCC(F)(F)F)ccc1OCC(F)(F)F
O=C(NCCN1CCCCC1)c1cc(OCC(F)(F)F)ccc1OCC(F)(F)F
N-(2-piperidin-1-ylethyl)-2,5-bis(2,2,2-trifluoroethoxy)benzamide