Task: Answer the multiple-choice question.
Query: Which compound exhibits a 6.306\% 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) Cc1ncc([N+](=O)[O-])n1CC(=O)NCCc1ccccc1
(b) Cc1ccccc1C(=O)Nc1cccc(-c2ccc(N3CCOCC3)nn2)c1
Answer: b. Cc1ccccc1C(=O)Nc1cccc(-c2ccc(N3CCOCC3)nn2)c1
{#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#}
Cc1ccccc1C(=O)Nc1cccc(-c2ccc(N3CCOCC3)nn2)c1
Cc1ccccc1C(=O)Nc1cccc(-c2ccc(N3CCOCC3)nn2)c1
2-methyl-N-[3-(6-morpholin-4-ylpyridazin-3-yl)phenyl]benzamide