Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 11.051\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a: Cc1ccc(NC(=O)CSc2nnc(-c3cccs3)o2)cc1S(=O)(=O)N1CCCCC1
b: CCCc1cc(NCc2ccccn2)n2c(nc3ccccc32)c1C#N
c: CNC(=O)C1CCN(S(=O)(=O)c2c(C)noc2/C=C/c2cccc(OC)c2)CC1
Answer: b. CCCc1cc(NCc2ccccn2)n2c(nc3ccccc32)c1C#N
{#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#}
CCCc1cc(NCc2ccccn2)n2c(nc3ccccc32)c1C#N
CCCc1cc(NCc2ccccn2)n2c(nc3ccccc32)c1C#N
3-propyl-1-(pyridin-2-ylmethylamino)pyrido[1,2-a]benzimidazole-4-carbonitrile