Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 15.310\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
[a] COc1ccc(OCCCC(=O)Nc2cc([N+](=O)[O-])ccc2C)cc1
[b] Cc1ccc(OCC(O)Cn2c(N3CCCCC3)nc3c2c(=O)[nH]c(=O)n3C)cc1C
Answer: b. Cc1ccc(OCC(O)Cn2c(N3CCCCC3)nc3c2c(=O)[nH]c(=O)n3C)cc1C
{#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#}
Cc1ccc(OCC(O)Cn2c(N3CCCCC3)nc3c2c(=O)[nH]c(=O)n3C)cc1C
Cc1ccc(OCC(O)Cn2c(N3CCCCC3)nc3c2c(=O)[nH]c(=O)n3C)cc1C
7-[3-(3,4-dimethylphenoxy)-2-hydroxypropyl]-3-methyl-8-piperidin-1-ylpurine-2,6-dione