Task: Answer the multiple choice question.
Query: Which drug exhibits a 19.489\% human ether-à-go-go related gene (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: O=S(=O)(c1ccc(F)cc1)n1cnc2ccccc21
b: CNC(=O)c1ccc(NC(=O)CC23CC4CC(CC(C4)C2)C3)cc1
c: CCOC(=O)C(CC)/C(C)=N\NC(=O)CCC(=O)Nc1ccc(Cl)cc1Cl
Answer: b. CNC(=O)c1ccc(NC(=O)CC23CC4CC(CC(C4)C2)C3)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#}
4-[[2-(1-adamantyl)acetyl]amino]-N-methylbenzamide