Task: Answer the multiple-choice question.
Query: Which compound has a 22.333\% 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. O=C(O)C1CCN(C(=O)c2ccccc2C(=O)N2CCC(C(=O)O)CC2)CC1
b. Cn1c(NCc2cc(Br)ccc2O)nc2ccccc21
Answer: a. O=C(O)C1CCN(C(=O)c2ccccc2C(=O)N2CCC(C(=O)O)CC2)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#}
O=C(O)C1CCN(C(=O)c2ccccc2C(=O)N2CCC(C(=O)O)CC2)CC1
O=C(O)C1CCN(C(=O)c2ccccc2C(=O)N2CCC(C(=O)O)CC2)CC1
1-[2-(4-carboxypiperidine-1-carbonyl)benzoyl]piperidine-4-carboxylicacid