Task: Answer the MCQ question.
Question: Which drug exhibits a -1.301\% 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 or b without using any other words.
Options:
[a] CN(C)S(=O)(=O)c1ccc(Cl)c(C(=O)Nc2nc3ccccc3[nH]2)c1
[b] CCc1cccc(C)c1NC(=O)CN(C)S(=O)(=O)c1ccc(-c2ccc(=O)[nH]n2)s1
Answer: b. CCc1cccc(C)c1NC(=O)CN(C)S(=O)(=O)c1ccc(-c2ccc(=O)[nH]n2)s1
{#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#}
CCc1cccc(C)c1NC(=O)CN(C)S(=O)(=O)c1ccc(-c2ccc(=O)[nH]n2)s1
CCc1cccc(C)c1NC(=O)CN(C)S(=O)(=O)c1ccc(-c2ccc(=O)[nH]n2)s1
N-(2-ethyl-6-methylphenyl)-2-[methyl-[5-(6-oxo-1H-pyridazin-3-yl)thiophen-2-yl]sulfonylamino]acetamide