Problem statement: Answer the MCQ question.
Question: Which drug has a 3.731\% 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: CC(C)N(CCCNC(=O)c1nn(C)c2c1CS(=O)(=O)c1ccccc1-2)Cc1ccccc1
b: Cc1cc(NC(=O)Nc2cccc([N+](=O)[O-])c2)no1
c: CC(C(=O)N1CCCCC1)N(C)CC(=O)Nc1ccc(Cl)cc1
d: Cc1cc(NC(=O)c2ccc(Br)o2)ccc1NC(=O)c1ccco1
e: CCCCN(C(=O)C(C)N1C(=O)c2ccccc2C1=O)c1c(N)n(CC(C)C)c(=O)[nH]c1=O
Answer: b. Cc1cc(NC(=O)Nc2cccc([N+](=O)[O-])c2)no1
{#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#}
Cc1cc(NC(=O)Nc2cccc([N+](=O)[O-])c2)no1
Cc1cc(NC(=O)Nc2cccc([N+](=O)[O-])c2)no1
1-(5-methyl-1,2-oxazol-3-yl)-3-(3-nitrophenyl)urea