Task: Answer the multiple choice question.
Question: Which compound has a 8.556\% 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] COc1ccc(C(=O)COC(=O)C(C(C)C)N2C(=O)C3C4C=CC(C4)C3C2=O)cc1
[b] CCC(Oc1ccccc1)C(=O)NC1CCSC1=O
Answer: a. COc1ccc(C(=O)COC(=O)C(C(C)C)N2C(=O)C3C4C=CC(C4)C3C2=O)cc1
{#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#}
COc1ccc(C(=O)COC(=O)C(C(C)C)N2C(=O)C3C4C=CC(C4)C3C2=O)cc1
COc1ccc(C(=O)COC(=O)C(C(C)C)N2C(=O)C3C4C=CC(C4)C3C2=O)cc1
[2-(4-methoxyphenyl)-2-oxoethyl] 2-(3,5-dioxo-4-azatricyclo[5.2.1.02,6]dec-8-en-4-yl)-3-methylbutanoate