Task: Answer the multiple-choice question.
Question: Which compound exhibits a 0.990\% 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] CC(C)n1cc([C@@H]2C[C@H]3CN(Cc4cccc(Cl)c4)C(=O)[C@]34CCCN24)cn1
[b] COc1ccc(NC(=O)CN(C)C(=O)c2ccc(NS(=O)(=O)c3ccc(C)c([N+](=O)[O-])c3)cc2)cc1
Answer: a. CC(C)n1cc([C@@H]2C[C@H]3CN(Cc4cccc(Cl)c4)C(=O)[C@]34CCCN24)cn1
{#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#}
CC(C)n1cc([C@@H]2C[C@H]3CN(Cc4cccc(Cl)c4)C(=O)[C@]34CCCN24)cn1
CC(C)n1cc([C@@H]2C[C@H]3CN(Cc4cccc(Cl)c4)C(=O)[C@]34CCCN24)cn1
(1S,5S,7S)-3-[(3-chlorophenyl)methyl]-7-(1-propan-2-ylpyrazol-4-yl)-3,8-diazatricyclo[6.3.0.01,5]undecan-2-one