Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 12.672\% 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.) COc1ccccc1CCNS(=O)(=O)c1cc2c3c(c1)C(C)C(=O)N3CCC2
b.) O=[N+]([O-])c1cc(/C=N/Nc2nc(N3CCCCC3)nc(N3CCCCC3)n2)ccc1O
Answer: a. COc1ccccc1CCNS(=O)(=O)c1cc2c3c(c1)C(C)C(=O)N3CCC2
{#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#}
COc1ccccc1CCNS(=O)(=O)c1cc2c3c(c1)C(C)C(=O)N3CCC2
COc1ccccc1CCNS(=O)(=O)c1cc2c3c(c1)C(C)C(=O)N3CCC2
N-[2-(2-methoxyphenyl)ethyl]-3-methyl-2-oxo-1-azatricyclo[6.3.1.04,12]dodeca-4,6,8(12)-triene-6-sulfonamide