Task: Answer the MCQ question.
Query: Which drug has a 16.254\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
[a] Cc1cccc(NCN2C(=O)c3ccccc3C2=O)c1
[b] Cc1ccc(NC(=O)Cn2ccc(=O)[nH]c2=O)cc1
[c] CCn1c(C)nc2cc(C(=O)N/N=C/c3ccc(OC)c(O)c3)ccc21
Answer: b. Cc1ccc(NC(=O)Cn2ccc(=O)[nH]c2=O)cc1
{#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(NC(=O)Cn2ccc(=O)[nH]c2=O)cc1
Cc1ccc(NC(=O)Cn2ccc(=O)[nH]c2=O)cc1
2-(2,4-dioxopyrimidin-1-yl)-N-(4-methylphenyl)acetamide