Task: Answer the multiple choice question.
Question: Which compound exhibits a 6.899\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. O=C(CNC(=O)c1ccc(Br)cc1)N=Nc1c(O)[nH]c2ccc([N+](=O)[O-])cc12
b. CCCCC[n+]1ccn(C2=C([O-])c3ccccc3C(=O)/C2=N\S(=O)(=O)c2ccc(Cl)cc2)c1
c. C/C(=N\NC(=O)c1c(Cl)cnn1C)c1cccc(NC(=O)C(C)C)c1
d. COc1cccc(N2CCN(c3ncccn3)CC2)c1
Answer: b. CCCCC[n+]1ccn(C2=C([O-])c3ccccc3C(=O)/C2=N\S(=O)(=O)c2ccc(Cl)cc2)c1
{#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#}
CCCCC[n+]1ccn(C2=C([O-])c3ccccc3C(=O)/C2=N\S(=O)(=O)c2ccc(Cl)cc2)c1
CCCCC[n+]1ccn(C2=C([O-])c3ccccc3C(=O)/C2=N\S(=O)(=O)c2ccc(Cl)cc2)c1
(3Z)-3-(4-chlorophenyl)sulfonylimino-4-oxo-2-(3-pentylimidazol-3-ium-1-yl)naphthalen-1-olate