Problem statement: Answer the multiple-choice question.
Query: Which compound exhibits a -20.258% human ether-à-go-go related gene (hERG) inhibition at 10uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a Cc1ccnc(NS(=O)(=O)c2ccc(NC(=O)C3CC=CCC3C(=O)O)cc2)n1
b CC(C)C1NCCc2c1sc1ccccc21
Answer: b. CC(C)C1NCCc2c1sc1ccccc21
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC(C)C1NCCc2c1sc1ccccc21
CC(C)C1NCCc2c1sc1ccccc21
1-propan-2-yl-1,2,3,4-tetrahydro-[1]benzothiolo[2,3-c]pyridine