Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 3.723\% 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. CCN(Cc1ccccc1)C(c1ccccn1)c1nnnn1C1CCCCC1
b. COc1ccc(C(=O)N2CCN(C)C(=O)[C@@H]2C)cc1OC1CCN(C(C)C)CC1
Answer: b. COc1ccc(C(=O)N2CCN(C)C(=O)[C@@H]2C)cc1OC1CCN(C(C)C)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)N2CCN(C)C(=O)[C@@H]2C)cc1OC1CCN(C(C)C)CC1
COc1ccc(C(=O)N2CCN(C)C(=O)[C@@H]2C)cc1OC1CCN(C(C)C)CC1
(3S)-4-[4-methoxy-3-(1-propan-2-ylpiperidin-4-yl)oxybenzoyl]-1,3-dimethylpiperazin-2-one