Task: Answer the multiple-choice question.
Query: Which compound exhibits a -2.018\% 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, b, or c without using any other words.
Options:
a.) COc1ccc2cc(C3(C)NC(=O)N(CC(=O)NCc4ccco4)C3=O)ccc2c1
b.) Cc1cc(C)cc(N(CC(=O)N2CCn3c2nc2ccccc23)S(=O)(=O)c2c(C)noc2C)c1
c.) COc1ccccc1NC(=O)C1=C(C)NC(SCC(=O)Nc2ccc(C(=O)O)cc2)=C(C#N)C1c1cccs1
Answer: a. COc1ccc2cc(C3(C)NC(=O)N(CC(=O)NCc4ccco4)C3=O)ccc2c1
{#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#}
COc1ccc2cc(C3(C)NC(=O)N(CC(=O)NCc4ccco4)C3=O)ccc2c1
COc1ccc2cc(C3(C)NC(=O)N(CC(=O)NCc4ccco4)C3=O)ccc2c1
N-(furan-2-ylmethyl)-2-[4-(6-methoxynaphthalen-2-yl)-4-methyl-2,5-dioxoimidazolidin-1-yl]acetamide