Task: Answer the MCQ question.
Question: Which compound has a 10.541\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. O=C(CN1CCN(CCC(=O)Nc2ccccc2F)CC1)Nc1ccc(F)cc1
b. CCN(CC)C(=O)C1CC(=O)N(c2ccc(F)c(Cl)c2)C1
Answer: b. CCN(CC)C(=O)C1CC(=O)N(c2ccc(F)c(Cl)c2)C1
{#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#}
CCN(CC)C(=O)C1CC(=O)N(c2ccc(F)c(Cl)c2)C1
CCN(CC)C(=O)C1CC(=O)N(c2ccc(F)c(Cl)c2)C1
1-(3-chloro-4-fluorophenyl)-N,N-diethyl-5-oxopyrrolidine-3-carboxamide