Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 2.025\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) CCOC(=O)c1ccc(NC(=O)CSc2ncccn2)cc1
(b) CCOC(=O)c1[nH]c2ccc(Cl)cc2c1N=NN1CCSCC1
(c) COc1ccc(N2CCN(C(=O)c3cccc(F)c3)CC2)c([N+](=O)[O-])c1
Answer: b. CCOC(=O)c1[nH]c2ccc(Cl)cc2c1N=NN1CCSCC1
{#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#}
CCOC(=O)c1[nH]c2ccc(Cl)cc2c1N=NN1CCSCC1
CCOC(=O)c1[nH]c2ccc(Cl)cc2c1N=NN1CCSCC1
ethyl 5-chloro-3-(thiomorpholin-4-yldiazenyl)-1H-indole-2-carboxylate