Task: Answer the MCQ question.
Question: Which drug has a 7.772\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a: Cc1cc(C)c(-c2csc(NC(=O)C3=NN(c4ccccc4)C(=O)CC3)n2)c(C)c1
b: Cc1ccc(S(=O)(=O)NCCc2ccncc2)cc1
c: Cn1c(=O)n(C)c2cc(NC(=O)c3ccccc3[N+](=O)[O-])c(Br)cc21
d: Cc1ccc(CNCC(=O)Nc2ccc(N3CCOCC3)cc2)cc1.O=C(O)C(=O)O
e: CC(NC(=O)CN(C)CC(=O)Nc1ccccc1Br)c1ccccc1.O=C(O)C(=O)O
Answer: c. Cn1c(=O)n(C)c2cc(NC(=O)c3ccccc3[N+](=O)[O-])c(Br)cc21
{#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#}
Cn1c(=O)n(C)c2cc(NC(=O)c3ccccc3[N+](=O)[O-])c(Br)cc21
Cn1c(=O)n(C)c2cc(NC(=O)c3ccccc3[N+](=O)[O-])c(Br)cc21
N-(6-bromo-1,3-dimethyl-2-oxobenzimidazol-5-yl)-2-nitrobenzamide