Task: Answer the multiple choice question.
Question: Which drug exhibits a -1.107% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) Cn1nnnc1SCC(=O)Nc1ccccc1[N+](=O)[O-]
(b) Cc1ccc(S(=O)(=O)N2CCC(C(=O)N[C@@H](C)C(=O)Nc3ccc(F)cc3)CC2)cc1
(c) O=C(CNC(=O)c1ccccc1)OCc1nnc(-c2ccccc2)o1
Answer: a. Cn1nnnc1SCC(=O)Nc1ccccc1[N+](=O)[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#}
Cn1nnnc1SCC(=O)Nc1ccccc1[N+](=O)[O-]
Cn1nnnc1SCC(=O)Nc1ccccc1[N+](=O)[O-]
2-(1-methyltetrazol-5-yl)sulfanyl-N-(2-nitrophenyl)acetamide