Task: Answer the MCQ question.
Query: Which compound exhibits a -10.511% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. O=C(COC(=O)c1cnccn1)Nc1ccc(Cl)cn1
b. CCOC(=O)N1CCN(C(=O)CSc2nnc(-c3cccc(Cl)c3)o2)CC1
c. CC(=O)Nc1c(O)nc(SC/C=C/CSc2nc(O)c(NC(C)=O)c(=O)[nH]2)[nH]c1=O
d. O=C(c1ccccc1[N+](=O)[O-])N1CC2C3C=CC(C3)C2C1
e. N/C(Cc1ccc(Cl)cc1)=N\OC(=O)C1CCCCC1
Answer: b. CCOC(=O)N1CCN(C(=O)CSc2nnc(-c3cccc(Cl)c3)o2)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#}
CCOC(=O)N1CCN(C(=O)CSc2nnc(-c3cccc(Cl)c3)o2)CC1
CCOC(=O)N1CCN(C(=O)CSc2nnc(-c3cccc(Cl)c3)o2)CC1
ethyl4-[2-[[5-(3-chlorophenyl)-1,3,4-oxadiazol-2-yl]sulfanyl]acetyl]piperazine-1-carboxylate