Task: Answer the multiple-choice question.
Question: Which drug exhibits a 12.729% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
[a] COc1cccc(-n2c(=O)c3c(C)c(C(=O)N(C)C)sc3n(CC(=O)NCC3CCCO3)c2=O)c1
[b] CC12CCC(=O)N1C(C(=O)OCC(=O)Nc1sccc1C#N)CS2
[c] Cc1ccc(NC(=O)C(CC(C)C)NC(N)=O)cc1Cl
Answer: b. CC12CCC(=O)N1C(C(=O)OCC(=O)Nc1sccc1C#N)CS2
{#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#}
CC12CCC(=O)N1C(C(=O)OCC(=O)Nc1sccc1C#N)CS2
CC12CCC(=O)N1C(C(=O)OCC(=O)Nc1sccc1C#N)CS2
[2-[(3-cyanothiophen-2-yl)amino]-2-oxoethyl] 7a-methyl-5-oxo-2,3,6,7-tetrahydropyrrolo[2,1-b][1,3]thiazole-3-carboxylate