Task: Answer the multiple choice question.
Question: Which compound exhibits a -0.121\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a: CCOc1cccc(-c2nnc(SCC(=O)NC3CC3)n2C)c1
b: CCCCn1ccnc1C
Answer: a. CCOc1cccc(-c2nnc(SCC(=O)NC3CC3)n2C)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#}
CCOc1cccc(-c2nnc(SCC(=O)NC3CC3)n2C)c1
CCOc1cccc(-c2nnc(SCC(=O)NC3CC3)n2C)c1
N-cyclopropyl-2-[[5-(3-ethoxyphenyl)-4-methyl-1,2,4-triazol-3-yl]sulfanyl]acetamide