Task: Answer the MCQ question.
Query: Which drug exhibits a 11.135\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a CCN1CCN(c2nnc(-c3ccc(F)cc3)c3ccccc23)CC1
b O=C(CNC(=O)c1ccco1)OCC(=O)c1ccc(Cl)cc1Cl
Answer: b. O=C(CNC(=O)c1ccco1)OCC(=O)c1ccc(Cl)cc1Cl
{#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#}
O=C(CNC(=O)c1ccco1)OCC(=O)c1ccc(Cl)cc1Cl
O=C(CNC(=O)c1ccco1)OCC(=O)c1ccc(Cl)cc1Cl
[2-(2,4-dichlorophenyl)-2-oxoethyl]2-(furan-2-carbonylamino)acetate