Task: Answer the multiple-choice question.
Question: Which drug exhibits a 9.952\% 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(CC(=O)Nc1cccc(Cl)c1)S(=O)(=O)c1ccc2[nH]c(=O)oc2c1
b. O=C(c1cc(-c2ccccc2)on1)N1CCC2(CC1)OCCO2
Answer: a. CN(CC(=O)Nc1cccc(Cl)c1)S(=O)(=O)c1ccc2[nH]c(=O)oc2c1
{#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)Nc1cccc(Cl)c1)S(=O)(=O)c1ccc2[nH]c(=O)oc2c1
CN(CC(=O)Nc1cccc(Cl)c1)S(=O)(=O)c1ccc2[nH]c(=O)oc2c1
N-(3-chlorophenyl)-2-[methyl-[(2-oxo-3H-1,3-benzoxazol-6-yl)sulfonyl]amino]acetamide