Task: Answer the multiple choice question.
Question: Which drug exhibits a -12.139% human ether-à-go-go related gene (hERG) inhibition at 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(Nc1ccc(Cl)cc1C(=O)N1CCOCC1)c1cccc([N+](=O)[O-])c1
(b) CCCCc1c(C)[nH]c(C(=O)OCC)c1C
(c) CC(C)(C)OC(=O)NCC(=O)N1CCC(C(=O)O)CC1
(d) Cn1nnnc1Sc1ncnc2scc(-c3cccc(F)c3)c12
(e) CS(=O)(=O)N(CCc1ccccc1)CC(=O)N1CCc2ccccc2C1
Answer: a. O=C(Nc1ccc(Cl)cc1C(=O)N1CCOCC1)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_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#}
O=C(Nc1ccc(Cl)cc1C(=O)N1CCOCC1)c1cccc([N+](=O)[O-])c1
O=C(Nc1ccc(Cl)cc1C(=O)N1CCOCC1)c1cccc([N+](=O)[O-])c1
N-[4-chloro-2-(morpholine-4-carbonyl)phenyl]-3-nitrobenzamide