Task: Answer the multiple choice question.
Question: Which compound exhibits a 8.080\% 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) CN1C(=O)c2ccc(C(=O)Nc3ccccc3O)cc2C1=O
b) O=C(c1cc(Cl)nc2ccccc12)N1CCN(S(=O)(=O)c2cccc(C(F)(F)F)c2)CC1
Answer: a. CN1C(=O)c2ccc(C(=O)Nc3ccccc3O)cc2C1=O
{#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#}
CN1C(=O)c2ccc(C(=O)Nc3ccccc3O)cc2C1=O
CN1C(=O)c2ccc(C(=O)Nc3ccccc3O)cc2C1=O
N-(2-hydroxyphenyl)-2-methyl-1,3-dioxoisoindole-5-carboxamide