Problem statement: Answer the multiple choice question.
Query: Which drug exhibits a -0.822\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a CCOc1ccc(N2CC(C(=O)N3CCCC3)CC2=O)cc1
b COc1ccccc1NC(=O)C1C2CCCCC21
Answer: b. COc1ccccc1NC(=O)C1C2CCCCC21
{#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#}
COc1ccccc1NC(=O)C1C2CCCCC21
COc1ccccc1NC(=O)C1C2CCCCC21
N-(2-methoxyphenyl)bicyclo[4.1.0]heptane-7-carboxamide