Problem statement: Answer the MCQ question.
Question: Which drug has a 11.271\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a Cc1ccc([N+](=O)[O-])c(OCCn2cnc3ccccc32)c1
b COc1ccc(-c2csc(NC(=O)C3=COCCO3)n2)c(OC)c1
c O=C(O)Cn1c2c(c3ccccc31)CSc1ccc(Cl)cc1-2
Answer: a. Cc1ccc([N+](=O)[O-])c(OCCn2cnc3ccccc32)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#}
Cc1ccc([N+](=O)[O-])c(OCCn2cnc3ccccc32)c1
Cc1ccc([N+](=O)[O-])c(OCCn2cnc3ccccc32)c1
1-[2-(5-methyl-2-nitrophenoxy)ethyl]benzimidazole