Task: Answer the multiple choice question.
Question: Which drug exhibits a -0.702\% 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. Cc1ccc(NC(=O)CSc2sc3c(O)cc(=O)[nH]c3c2C#N)cc1C
b. CN1c2ccccc2Oc2c(c(=O)n(C)c(=O)n2C)C1c1cccc([N+](=O)[O-])c1
Answer: b. CN1c2ccccc2Oc2c(c(=O)n(C)c(=O)n2C)C1c1cccc([N+](=O)[O-])c1
{#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#}
CN1c2ccccc2Oc2c(c(=O)n(C)c(=O)n2C)C1c1cccc([N+](=O)[O-])c1
CN1c2ccccc2Oc2c(c(=O)n(C)c(=O)n2C)C1c1cccc([N+](=O)[O-])c1
1,3,6-trimethyl-5-(3-nitrophenyl)-5H-pyrimido[4,5-b][1,5]benzoxazepine-2,4-dione