Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 8.695\% 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 CCC1CCc2c(sc(NC(C)=O)c2C#N)C1
b CCCCn1c(CNC(=O)CC)nc2ccccc21
c Cc1cccc(N(C(=O)c2snc(C(N)=O)c2N)C(C(=O)NC2CCCC2)c2ccc(C)o2)c1
Answer: a. CCC1CCc2c(sc(NC(C)=O)c2C#N)C1
{#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#}
CCC1CCc2c(sc(NC(C)=O)c2C#N)C1
CCC1CCc2c(sc(NC(C)=O)c2C#N)C1
N-(3-cyano-6-ethyl-4,5,6,7-tetrahydro-1-benzothiophen-2-yl)acetamide