Problem statement: Answer the MCQ question.
Question: Which compound exhibits a 20.587\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. O=C(O)c1ccc2c3n(nc2c1)-c1ccc(Cl)cc1CO3
b. CN(CC(=O)Nc1ccccc1N1CCCC1)S(=O)(=O)c1ccc(F)cc1
c. Cc1ccc(-c2cc(=O)c3ccccc3[nH]2)cc1
Answer: b. CN(CC(=O)Nc1ccccc1N1CCCC1)S(=O)(=O)c1ccc(F)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#}
CN(CC(=O)Nc1ccccc1N1CCCC1)S(=O)(=O)c1ccc(F)cc1
CN(CC(=O)Nc1ccccc1N1CCCC1)S(=O)(=O)c1ccc(F)cc1
2-[(4-fluorophenyl)sulfonyl-methylamino]-N-(2-pyrrolidin-1-ylphenyl)acetamide