Problem statement: Answer the MCQ question.
Question: Which drug has a 21.180% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a: COc1ccccc1N(CC(=O)NCCc1ccccc1)S(C)(=O)=O
b: CCOc1cc(C=O)ccc1OCCCN1C(=O)NC(C)(C)C1=O
c: CNC(=O)CSc1nnc(-c2cccnc2)n1CCc1ccccc1
d: CCOc1ccc(N(C)S(=O)(=O)c2cc(-c3cc(C)no3)ccc2C(C)C)cc1
Answer: a. COc1ccccc1N(CC(=O)NCCc1ccccc1)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#}
COc1ccccc1N(CC(=O)NCCc1ccccc1)S(C)(=O)=O
COc1ccccc1N(CC(=O)NCCc1ccccc1)S(C)(=O)=O
2-(2-methoxy-N-methylsulfonylanilino)-N-(2-phenylethyl)acetamide