Problem statement: Answer the MCQ question.
Query: Which compound exhibits a 4.207\% 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)[nH]c(=O)c2c1nc(N1CCN(c3ccccc3)CC1)n2CCSc1ncccn1
b. Cn1c2ccccc2c2cc(/C=N/NC(=O)c3cc(O)ccc3O)ccc21
Answer: b. Cn1c2ccccc2c2cc(/C=N/NC(=O)c3cc(O)ccc3O)ccc21
{#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#}
Cn1c2ccccc2c2cc(/C=N/NC(=O)c3cc(O)ccc3O)ccc21
Cn1c2ccccc2c2cc(/C=N/NC(=O)c3cc(O)ccc3O)ccc21
2,5-dihydroxy-N-[(E)-(9-methylcarbazol-3-yl)methylideneamino]benzamide