Task: Answer the multiple-choice question.
Query: Which compound exhibits a 5.864% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a.) CCN(C(=O)COC(=O)CSc1ccc(C(N)=O)cc1[N+](=O)[O-])C1CCCCC1
b.) COCCN(C(=O)CSc1nnc(-c2ccccc2OC)o1)c1c(N)n(CC(C)C)c(=O)[nH]c1=O
c.) O=C(COC(=O)c1nc(Cl)c(Cl)c(Cl)c1Cl)NCc1ccccc1
d.) CC1(C)SC(=S)N(NC(=O)Nc2cccc3ccccc23)C1N(O)C(=O)Nc1ccccc1
Answer: a. CCN(C(=O)COC(=O)CSc1ccc(C(N)=O)cc1[N+](=O)[O-])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)CSc1ccc(C(N)=O)cc1[N+](=O)[O-])C1CCCCC1
CCN(C(=O)COC(=O)CSc1ccc(C(N)=O)cc1[N+](=O)[O-])C1CCCCC1
[2-[cyclohexyl(ethyl)amino]-2-oxoethyl] 2-(4-carbamoyl-2-nitrophenyl)sulfanylacetate