Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 1.969% 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. CCOc1ccc(NC(=O)c2cc3cc4ccc(OC)cc4nc3o2)cc1
b. CCCc1nnc(NC(=O)c2nc(S(=O)(=O)Cc3ccc(C)cc3)ncc2Cl)s1
c. Cc1cc(OCC(=O)NC(C)(C)C)ccc1Cl
d. O=[N+]([O-])c1cccc(N/N=C/c2cccc3ccccc23)c1
e. COc1ccccc1NC(=O)NS(=O)(=O)c1ccc(C)cc1
Answer: d. O=[N+]([O-])c1cccc(N/N=C/c2cccc3ccccc23)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=[N+]([O-])c1cccc(N/N=C/c2cccc3ccccc23)c1
O=[N+]([O-])c1cccc(N/N=C/c2cccc3ccccc23)c1
[3-[(2E)-2-(naphthalen-1-ylmethylidene)hydrazinyl]phenyl]-oxido-oxoazanium