Task: Answer the MCQ question.
Question: Which drug has a 13.301% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) CCOc1ccc(CCNC(=O)Cn2nc(C)c3c(C)n(-c4ccccc4)nc3c2=O)cc1
b) COc1ccc([N+](=O)[O-])cc1N(CC(=O)NCCCOC(C)C)S(C)(=O)=O
Answer: b. COc1ccc([N+](=O)[O-])cc1N(CC(=O)NCCCOC(C)C)S(C)(=O)=O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
COc1ccc([N+](=O)[O-])cc1N(CC(=O)NCCCOC(C)C)S(C)(=O)=O
COc1ccc([N+](=O)[O-])cc1N(CC(=O)NCCCOC(C)C)S(C)(=O)=O
2-(2-methoxy-N-methylsulfonyl-5-nitroanilino)-N-(3-propan-2-yloxypropyl)acetamide