Problem statement: Answer the MCQ question.
Query: Which compound exhibits a -0.908\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] COc1ccc(NC(=O)C2C3C=CC4(O3)C2C(=O)N(CCN2CCCCC2)C4C(=O)NC2CCCCC2)cc1
[b] NNC(=S)Nc1ccc(S(=O)(=O)N2CCOCC2)cc1
[c] Cc1cc(NC(=O)CSCc2ccc([N+](=O)[O-])cc2)no1
[d] CC(NC(=O)COc1ccccc1Cl)c1ccccc1
Answer: c. Cc1cc(NC(=O)CSCc2ccc([N+](=O)[O-])cc2)no1
{#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#}
Cc1cc(NC(=O)CSCc2ccc([N+](=O)[O-])cc2)no1
Cc1cc(NC(=O)CSCc2ccc([N+](=O)[O-])cc2)no1
N-(5-methyl-1,2-oxazol-3-yl)-2-[(4-nitrophenyl)methylsulfanyl]acetamide