Task: Answer the multiple-choice question.
Query: Which drug has a 13.983\% 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) COC(=O)c1ccc(NC(=O)C(=O)c2c[nH]c3ccccc23)cc1
b) O=C(N/N=C/c1sc(=O)[nH]c1-[n+]1ccc2ccccc2c1)c1ccccc1[O-]
Answer: a. COC(=O)c1ccc(NC(=O)C(=O)c2c[nH]c3ccccc23)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#}
COC(=O)c1ccc(NC(=O)C(=O)c2c[nH]c3ccccc23)cc1
COC(=O)c1ccc(NC(=O)C(=O)c2c[nH]c3ccccc23)cc1
methyl4-[[2-(1H-indol-3-yl)-2-oxoacetyl]amino]benzoate