Problem statement: Answer the MCQ question.
Query: Which drug exhibits a -41.674% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] Cn1c(SCC(=O)N/N=C/c2ccc([N+](=O)[O-])s2)nnc1-c1ccc(Cl)cc1
[b] O=C(O)c1c2c(nc3ccccc13)CCCCC2
Answer: a. Cn1c(SCC(=O)N/N=C/c2ccc([N+](=O)[O-])s2)nnc1-c1ccc(Cl)cc1
{#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#}
Cn1c(SCC(=O)N/N=C/c2ccc([N+](=O)[O-])s2)nnc1-c1ccc(Cl)cc1
Cn1c(SCC(=O)N/N=C/c2ccc([N+](=O)[O-])s2)nnc1-c1ccc(Cl)cc1
2-[[5-(4-chlorophenyl)-4-methyl-1,2,4-triazol-3-yl]sulfanyl]-N-[(E)-(5-nitrothiophen-2-yl)methylideneamino]acetamide