Task: Answer the MCQ question.
Query: Which compound has a 4.374\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a.) CCOc1ccc(S(=O)(=O)NC2CCCC2)cc1C
b.) CCCc1nc2c(c(=O)c3ccccc3n2C)c(=O)n1-c1cc(C)cc(C)c1
c.) CN(CC(=O)Nc1sccc1C#N)Cc1ccccc1
d.) Cc1ccc(C(=O)N(CN2CCCC2=O)c2ccccc2)cc1
Answer: c. CN(CC(=O)Nc1sccc1C#N)Cc1ccccc1
{#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#}
CN(CC(=O)Nc1sccc1C#N)Cc1ccccc1
CN(CC(=O)Nc1sccc1C#N)Cc1ccccc1
2-[benzyl(methyl)amino]-N-(3-cyanothiophen-2-yl)acetamide