Problem statement: Answer the MCQ question.
Question: Which drug exhibits a 0.678\% human ether-à-go-go related gene (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(Sc2ccc(C(=O)N3CCOCC3)cc2[N+](=O)[O-])cc1
b CC(C)C(=O)Nc1ccc(C(=O)Nc2nnc(C(C)C)s2)cc1
c CC(C)OC(=O)CSc1ncnc2c1cnn2-c1ccccc1
Answer: a. Cc1ccc(Sc2ccc(C(=O)N3CCOCC3)cc2[N+](=O)[O-])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#}
Cc1ccc(Sc2ccc(C(=O)N3CCOCC3)cc2[N+](=O)[O-])cc1
Cc1ccc(Sc2ccc(C(=O)N3CCOCC3)cc2[N+](=O)[O-])cc1
[4-(4-methylphenyl)sulfanyl-3-nitrophenyl]-morpholin-4-ylmethanone