Task: Answer the multiple-choice question.
Question: Which compound exhibits a 4.493\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) O=C1CC(N(C(=O)c2ccco2)c2cccc(Cl)c2)C(=O)N1c1cccc(Cl)c1
b) CN(C(=O)n1cnc2ccccc21)c1ccccc1
Answer: a. O=C1CC(N(C(=O)c2ccco2)c2cccc(Cl)c2)C(=O)N1c1cccc(Cl)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#}
O=C1CC(N(C(=O)c2ccco2)c2cccc(Cl)c2)C(=O)N1c1cccc(Cl)c1
O=C1CC(N(C(=O)c2ccco2)c2cccc(Cl)c2)C(=O)N1c1cccc(Cl)c1
N-(3-chlorophenyl)-N-[1-(3-chlorophenyl)-2,5-dioxopyrrolidin-3-yl]furan-2-carboxamide