Task: Answer the MCQ question.
Question: Which drug has a 8.569\% 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: Cc1ccc(S(=O)(=O)N2CCC3(CC2)OCCO3)cc1
b: Cc1cccc(NC(=S)NCC(c2cccnc2)N(C)C)c1C
c: Cn1cc(-c2ccccc2C(N)=O)c(=O)c2cc(Cl)ccc21
d: CCOC(=O)C1=C(C)N=c2s/c(=C\c3ccc(O)c([N+](=O)[O-])c3)c(=O)n2C1c1ccccc1OC
e: O=C1Nc2ccccc2C12OCC(COc1ccc(Cl)cc1)O2
Answer: c. Cn1cc(-c2ccccc2C(N)=O)c(=O)c2cc(Cl)ccc21
{#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#}
Cn1cc(-c2ccccc2C(N)=O)c(=O)c2cc(Cl)ccc21
Cn1cc(-c2ccccc2C(N)=O)c(=O)c2cc(Cl)ccc21
2-(6-chloro-1-methyl-4-oxoquinolin-3-yl)benzamide