Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 9.954\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a) COC(=O)C1=C(N)Oc2c(oc(CO)cc2=O)C1c1ccc(F)cc1
b) COc1ccc([N+](=O)[O-])cc1N(CC(=O)N1CCN(Cc2ccccc2)CC1)S(C)(=O)=O
Answer: b. COc1ccc([N+](=O)[O-])cc1N(CC(=O)N1CCN(Cc2ccccc2)CC1)S(C)(=O)=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#}
COc1ccc([N+](=O)[O-])cc1N(CC(=O)N1CCN(Cc2ccccc2)CC1)S(C)(=O)=O
COc1ccc([N+](=O)[O-])cc1N(CC(=O)N1CCN(Cc2ccccc2)CC1)S(C)(=O)=O
[3-[[2-(4-benzylpiperazin-1-yl)-2-oxoethyl]-methylsulfonylamino]-4-methoxyphenyl]-oxido-oxoazanium