Task: Answer the MCQ question.
Question: Which drug exhibits a 11.797% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a CN1C(C(=O)NCc2cccc(C(F)(F)F)c2)CC2Cn3c(nc4cc(Cl)c(Cl)cc43)C21
b Cc1ccc(C(C[N+](=O)[O-])n2nc(C)cc2C)cc1
c CC1CCCCN1Cc1c[nH]c2ccccc12
d Cc1cc(OC(=O)c2c(C)cc(OC(=O)c3c(C)cc(O)cc3O)cc2O)cc(O)c1C(=O)O
Answer: b. Cc1ccc(C(C[N+](=O)[O-])n2nc(C)cc2C)cc1
{#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#}
Cc1ccc(C(C[N+](=O)[O-])n2nc(C)cc2C)cc1
Cc1ccc(C(C[N+](=O)[O-])n2nc(C)cc2C)cc1
3,5-dimethyl-1-[1-(4-methylphenyl)-2-nitroethyl]pyrazole