Problem statement: Answer the multiple choice question.
Question: Which compound has a 6.754\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] CN(Cc1ccccc1)C(=O)COC(=O)Cn1cnc2ccccc21
[b] O=C(Nc1cccc(CNCCc2c[nH]c3ccccc23)c1)c1ccccc1Cl.O=C(O)C(=O)O
Answer: a. CN(Cc1ccccc1)C(=O)COC(=O)Cn1cnc2ccccc21
{#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#}
CN(Cc1ccccc1)C(=O)COC(=O)Cn1cnc2ccccc21
CN(Cc1ccccc1)C(=O)COC(=O)Cn1cnc2ccccc21
[2-[benzyl(methyl)amino]-2-oxoethyl] 2-(benzimidazol-1-yl)acetate