Task: Answer the multiple choice question.
Query: Which compound exhibits a 17.451% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) CC1=C(C(=O)Nc2ccccc2)C2(CCCCC2)C(C#N)=C(S)N1
(b) Clc1ccc(-c2nc3ccccn3c2CN2CCSCC2)cc1
(c) CC(C)Nc1ccc(C(CC(N)=O)NC(=O)c2ccc(Br)cc2)cc1[N+](=O)[O-]
Answer: a. CC1=C(C(=O)Nc2ccccc2)C2(CCCCC2)C(C#N)=C(S)N1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC1=C(C(=O)Nc2ccccc2)C2(CCCCC2)C(C#N)=C(S)N1
CC1=C(C(=O)Nc2ccccc2)C2(CCCCC2)C(C#N)=C(S)N1
1-cyano-4-methyl-N-phenyl-2-sulfanyl-3-azaspiro[5.5]undeca-1,4-diene-5-carboxamide