Problem statement: Answer the multiple-choice question.
Question: Which compound has a 8.283\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. O=C(Cc1ccc2c(c1)OCCO2)Nc1ccc(Cl)c(S(=O)(=O)N2CCOCC2)c1
b. CCCC(=O)Nc1ccc(Sc2ccc([N+](=O)[O-])cc2)cc1
c. CCn1c(CCNC(=O)c2ccc(F)cc2)nc2ccccc21
Answer: b. CCCC(=O)Nc1ccc(Sc2ccc([N+](=O)[O-])cc2)cc1
{#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#}
CCCC(=O)Nc1ccc(Sc2ccc([N+](=O)[O-])cc2)cc1
CCCC(=O)Nc1ccc(Sc2ccc([N+](=O)[O-])cc2)cc1
N-[4-(4-nitrophenyl)sulfanylphenyl]butanamide