Task: Answer the multiple-choice question.
Question: Which drug has a -0.944% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] CCCCOC(=O)c1ccc(NC(=O)c2cc(Cl)ccc2OC)cc1
[b] Cn1nccc1C(=O)NCCN1C(=O)OC(C)(C)C1(C)O
[c] CCOC(=O)Nc1sc(NS(=O)(=O)c2ccc(C)cc2)nc1C
[d] O=C(CSc1ccc(-c2ccccc2)nn1)c1cccs1
Answer: b. Cn1nccc1C(=O)NCCN1C(=O)OC(C)(C)C1(C)O
{#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#}
Cn1nccc1C(=O)NCCN1C(=O)OC(C)(C)C1(C)O
Cn1nccc1C(=O)NCCN1C(=O)OC(C)(C)C1(C)O
N-[2-(4-hydroxy-4,5,5-trimethyl-2-oxo-1,3-oxazolidin-3-yl)ethyl]-2-methylpyrazole-3-carboxamide