Task: Answer the MCQ question.
Query: Which drug exhibits a 17.228\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) O=C(Nc1ccc(S(=O)(=O)Nc2ncccn2)cc1)c1ccc(F)c(S(=O)(=O)N2CCOCC2)c1
(b) Cn1c2c(c(=O)n1-c1ccccc1)CSCC2
(c) COC(=O)c1ccc(NC(=S)NC(=O)c2cccnc2)cc1
(d) Cc1cc(Cl)ccc1OCCCC(=O)N/N=C/c1cccc([N+](=O)[O-])c1
Answer: d. Cc1cc(Cl)ccc1OCCCC(=O)N/N=C/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#}
Cc1cc(Cl)ccc1OCCCC(=O)N/N=C/c1cccc([N+](=O)[O-])c1
Cc1cc(Cl)ccc1OCCCC(=O)N/N=C/c1cccc([N+](=O)[O-])c1
[3-[(E)-[4-(4-chloro-2-methylphenoxy)butanoylhydrazinylidene]methyl]phenyl]-oxido-oxoazanium