Task: Answer the multiple choice question.
Query: Which drug exhibits a -33.636% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: CCN(C(=O)COC(=O)CNS(=O)(=O)c1ccc(SC)c([N+](=O)[O-])c1)C1CCCCC1
b: COc1ccc(NC(=O)C23CC4CC(C2)CC(n2cnc(Br)n2)(C4)C3)cc1Cl
Answer: a. CCN(C(=O)COC(=O)CNS(=O)(=O)c1ccc(SC)c([N+](=O)[O-])c1)C1CCCCC1
{#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#}
CCN(C(=O)COC(=O)CNS(=O)(=O)c1ccc(SC)c([N+](=O)[O-])c1)C1CCCCC1
CCN(C(=O)COC(=O)CNS(=O)(=O)c1ccc(SC)c([N+](=O)[O-])c1)C1CCCCC1
[2-[cyclohexyl(ethyl)amino]-2-oxoethyl] 2-[(4-methylsulfanyl-3-nitrophenyl)sulfonylamino]acetate