Problem statement: Answer the MCQ question.
Query: Which drug has a 3.503\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. CCc1ccc(NC(=O)C(C)OC(=O)c2ccc(N3CCCC3)c([N+](=O)[O-])c2)cc1
b. Cc1cc(C)n(-c2ccccc2C#N)n1
c. CCCCn1c(SCC(=O)N(CC)C2CCS(=O)(=O)C2)nc2cc(S(N)(=O)=O)ccc21
Answer: b. Cc1cc(C)n(-c2ccccc2C#N)n1
{#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#}
Cc1cc(C)n(-c2ccccc2C#N)n1
Cc1cc(C)n(-c2ccccc2C#N)n1
2-(3,5-dimethylpyrazol-1-yl)benzonitrile