Problem statement: Answer the MCQ question.
Query: Which drug has a 16.063\% 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)CCCN1C(=O)C2C3CCC(O3)C2C1=O
(b) CN1CCN(CC(=O)Nc2cc(N(C)C)nc3ccccc23)CC1.Cl
Answer: b. CN1CCN(CC(=O)Nc2cc(N(C)C)nc3ccccc23)CC1.Cl
{#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#}
CN1CCN(CC(=O)Nc2cc(N(C)C)nc3ccccc23)CC1.Cl
CN1CCN(CC(=O)Nc2cc(N(C)C)nc3ccccc23)CC1.Cl
N-[2-(dimethylamino)quinolin-4-yl]-2-(4-methylpiperazin-1-yl)acetamide;hydrochloride