Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 8.090\% human ether-à-go-go related gene (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 other words.
Options:
a: COc1cc(-c2nnc(SCc3cc(=O)oc4cc(C)ccc34)o2)cc(OC)c1OC
b: CC(C)(C)c1cc(C(=O)Nc2cccc3ccccc23)ccn1
c: Cc1nc(N2CCOCC2)nc2c1CCC2
d: Cc1nn(C(=O)c2c([N+](=O)[O-])cnn2C)c(C)c1Cl
Answer: d. Cc1nn(C(=O)c2c([N+](=O)[O-])cnn2C)c(C)c1Cl
{#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#}
Cc1nn(C(=O)c2c([N+](=O)[O-])cnn2C)c(C)c1Cl
Cc1nn(C(=O)c2c([N+](=O)[O-])cnn2C)c(C)c1Cl
(4-chloro-3,5-dimethylpyrazol-1-yl)-(2-methyl-4-nitropyrazol-3-yl)methanone