Problem statement: Answer the multiple choice question.
Query: Which compound exhibits a 7.960\% 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(CSc1ccc([N+](=O)[O-])cc1)OCC(=O)N1CCN(C(=O)c2ccco2)CC1
b) O=C(NC(Cc1ccccc1)C(=O)O)/C(=C/c1cccc(Br)c1)NC(=O)c1ccco1
c) CCCNC(=O)Nc1ccccc1SC
Answer: c. CCCNC(=O)Nc1ccccc1SC
{#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#}
CCCNC(=O)Nc1ccccc1SC
CCCNC(=O)Nc1ccccc1SC
1-(2-methylsulfanylphenyl)-3-propylurea