Task: Answer the multiple choice question.
Question: Which drug exhibits a -1.390\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a CC(C)C(=O)Nc1ccc(NC(=O)c2ccccn2)cn1
b CSCCC(NC(=O)c1ccc(Cl)cc1)C(=O)OCC(=O)Nc1ccc(C#N)cc1
c COc1ccccc1C(=O)NC(=O)CSc1nc(C)cs1
Answer: b. CSCCC(NC(=O)c1ccc(Cl)cc1)C(=O)OCC(=O)Nc1ccc(C#N)cc1
{#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#}
CSCCC(NC(=O)c1ccc(Cl)cc1)C(=O)OCC(=O)Nc1ccc(C#N)cc1
CSCCC(NC(=O)c1ccc(Cl)cc1)C(=O)OCC(=O)Nc1ccc(C#N)cc1
[2-(4-cyanoanilino)-2-oxoethyl] 2-[(4-chlorobenzoyl)amino]-4-methylsulfanylbutanoate