Task: Answer the multiple-choice question.
Query: Which drug has a -8.875\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a COc1cccc(NC(=O)CN(C)S(=O)(=O)c2ccc3c(c2)n(C)c(=O)c(=O)n3C)c1
b CCOC(=O)CSc1nnc(CNc2nc(-c3ccccc3)cs2)n1C
Answer: b. CCOC(=O)CSc1nnc(CNc2nc(-c3ccccc3)cs2)n1C
{#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#}
CCOC(=O)CSc1nnc(CNc2nc(-c3ccccc3)cs2)n1C
CCOC(=O)CSc1nnc(CNc2nc(-c3ccccc3)cs2)n1C
ethyl 2-[[4-methyl-5-[[(4-phenyl-1,3-thiazol-2-yl)amino]methyl]-1,2,4-triazol-3-yl]sulfanyl]acetate