Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 18.145\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) Cn1c(C(=O)Nc2ccc3c(c2)OCCO3)cc2c(=O)n(C)c3ccccc3c21
b) Cc1ccc([N+](=O)[O-])cc1NC(=O)C(C)N1CCCCC1
c) O=C(NCc1nc2ccccc2[nH]1)c1cccs1
Answer: b. Cc1ccc([N+](=O)[O-])cc1NC(=O)C(C)N1CCCCC1
{#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#}
Cc1ccc([N+](=O)[O-])cc1NC(=O)C(C)N1CCCCC1
Cc1ccc([N+](=O)[O-])cc1NC(=O)C(C)N1CCCCC1
N-(2-methyl-5-nitrophenyl)-2-piperidin-1-ylpropanamide