Problem statement: Answer the MCQ question.
Question: Which drug exhibits a -5.453% 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: CC(=O)Nc1ccc(S(=O)(=O)NC2(C(F)(F)F)NC(=O)N(CC(C)C)C2=O)cc1
b: O=C(O)c1cccc(N/N=C/c2cccs2)c1
c: CN1CCN(S(=O)(=O)c2ccc(N(C)Cc3ccc(C(F)(F)F)cc3)c([N+](=O)[O-])c2)CC1
d: C/C(=N\NC(=S)NC(C)C)c1ccco1
Answer: c. CN1CCN(S(=O)(=O)c2ccc(N(C)Cc3ccc(C(F)(F)F)cc3)c([N+](=O)[O-])c2)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#}
CN1CCN(S(=O)(=O)c2ccc(N(C)Cc3ccc(C(F)(F)F)cc3)c([N+](=O)[O-])c2)CC1
CN1CCN(S(=O)(=O)c2ccc(N(C)Cc3ccc(C(F)(F)F)cc3)c([N+](=O)[O-])c2)CC1
N-methyl-4-(4-methylpiperazin-1-yl)sulfonyl-2-nitro-N-[[4-(trifluoromethyl)phenyl]methyl]aniline