Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a 4.667\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a. COC(=O)c1c(N)sc(C(=O)NCCc2ccccc2)c1C
b. CN(C(=O)CSC1=Nc2ccccc2C2=NC(c3ccccc3)C(=O)N12)C1CCCCC1
c. COC(=O)Cn1cc(S(=O)(=O)NCc2ccc(C)cc2)c2cc([N+](=O)[O-])ccc21
d. CC(C)C(=O)NC(=S)Nc1ccccc1N1CCN(C(=O)c2ccccc2)CC1
e. Cc1[nH]c(C(=O)N/N=C/c2ccc(N(C)C)cc2)c(C)c1C(=O)N/N=C/c1ccc(N(C)C)cc1
Answer: c. COC(=O)Cn1cc(S(=O)(=O)NCc2ccc(C)cc2)c2cc([N+](=O)[O-])ccc21
{#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#}
COC(=O)Cn1cc(S(=O)(=O)NCc2ccc(C)cc2)c2cc([N+](=O)[O-])ccc21
COC(=O)Cn1cc(S(=O)(=O)NCc2ccc(C)cc2)c2cc([N+](=O)[O-])ccc21
methyl 2-[3-[(4-methylphenyl)methylsulfamoyl]-5-nitroindol-1-yl]acetate