Task: Answer the multiple choice question.
Question: Which drug exhibits a 16.380\% 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.) COc1ccccc1N(CC(=O)N1CCCCCC1)S(C)(=O)=O
b.) CSc1ccc(-c2c(C#N)c(N)nc3c2CCCC3)cc1
Answer: a. COc1ccccc1N(CC(=O)N1CCCCCC1)S(C)(=O)=O
{#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#}
COc1ccccc1N(CC(=O)N1CCCCCC1)S(C)(=O)=O
COc1ccccc1N(CC(=O)N1CCCCCC1)S(C)(=O)=O
[C][O][C][=C][C][=C][C][=C][Ring1][=Branch1][N][Branch1][#C][C][C][=Branch1][C][=O][N][C][C][C][C][C][C][Ring1][#Branch1][S][Branch1][C][C][=Branch1][C][=O][=O]
N-[2-(azepan-1-yl)-2-oxoethyl]-N-(2-methoxyphenyl)methanesulfonamide