Task: Answer the MCQ question.
Question: Which drug exhibits a 3.778% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a.) O=C1CN(C(=O)c2cccc(S(=O)(=O)N3CCCC3)c2)c2ccccc2N1
b.) O=C(CSc1ccccc1)Nc1ccccc1-c1ccccc1
c.) Cc1ccnc(Sc2ccc([N+](=O)[O-])cc2[N+](=O)[O-])n1
d.) CC(=O)Nc1cccc(OC(=O)N2CCOCC2)c1
e.) Cc1c(C(=O)Nc2ccc3c(c2)OCCO3)cnn1C
Answer: c. Cc1ccnc(Sc2ccc([N+](=O)[O-])cc2[N+](=O)[O-])n1
{#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#}
Cc1ccnc(Sc2ccc([N+](=O)[O-])cc2[N+](=O)[O-])n1
Cc1ccnc(Sc2ccc([N+](=O)[O-])cc2[N+](=O)[O-])n1
2-(2,4-dinitrophenyl)sulfanyl-4-methylpyrimidine