Task: Answer the multiple-choice question.
Query: Which drug exhibits a 1.030\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) Cn1cnnc1SCC(=O)c1cccc([N+](=O)[O-])c1
b.) CCn1c(SCc2ccc(C(=O)OC)o2)nc2sc3c(c2c1=O)CCCC3
Answer: a. Cn1cnnc1SCC(=O)c1cccc([N+](=O)[O-])c1
{#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#}
Cn1cnnc1SCC(=O)c1cccc([N+](=O)[O-])c1
Cn1cnnc1SCC(=O)c1cccc([N+](=O)[O-])c1
2-[(4-methyl-1,2,4-triazol-3-yl)sulfanyl]-1-(3-nitrophenyl)ethanone