Task: Answer the MCQ question.
Question: Which drug exhibits a 14.821\% 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(C(=O)c1cc([N+](=O)[O-])ccc1NCc1cccnc1)c1ccccc1
b) CCOC(=O)C1=NNC(C(=O)c2ccccc2)C1c1ccc(Cl)cc1
Answer: b. CCOC(=O)C1=NNC(C(=O)c2ccccc2)C1c1ccc(Cl)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#}
CCOC(=O)C1=NNC(C(=O)c2ccccc2)C1c1ccc(Cl)cc1
CCOC(=O)C1=NNC(C(=O)c2ccccc2)C1c1ccc(Cl)cc1
ethyl 5-benzoyl-4-(4-chlorophenyl)-4,5-dihydro-1H-pyrazole-3-carboxylate