Task: Answer the multiple-choice question.
Query: Which compound has a 9.639\% 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)c1nc(-c2ccc([N+](=O)[O-])cc2)cs1
(b) CCCNC(=O)COc1cccc(C(=O)NCc2ccccc2)c1
Answer: a. CC(C)c1nc(-c2ccc([N+](=O)[O-])cc2)cs1
{#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)c1nc(-c2ccc([N+](=O)[O-])cc2)cs1
CC(C)c1nc(-c2ccc([N+](=O)[O-])cc2)cs1
4-(4-nitrophenyl)-2-propan-2-yl-1,3-thiazole