Task: Answer the multiple-choice question.
Question: Which drug has a 13.276\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. CSc1ccccc1NC(=O)Nc1cccc(Cl)c1Cl
b. CN(C)c1cc[n+](Cc2ccccc2)cc1.[Br-]
c. O=[N+]([O-])c1cc(S(=O)(=O)N2CCCC2)ccc1N/N=C1/CCCc2ccccc21
d. Cc1ccccc1NC(=O)c1ccc(-c2ccc(Cl)cc2Cl)o1
e. Cc1ccc(-c2ccc(=O)n(CCC(=O)NCCN3CCCCC3C)n2)cc1
Answer: c. O=[N+]([O-])c1cc(S(=O)(=O)N2CCCC2)ccc1N/N=C1/CCCc2ccccc21
{#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#}
N-[(Z)-3,4-dihydro-2H-naphthalen-1-ylideneamino]-2-nitro-4-pyrrolidin-1-ylsulfonylaniline