Problem statement: Answer the multiple-choice question.
Query: Which drug has a 6.533\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) CCN(CC)CCOc1c(Br)ccc2c1sc1nc3n(c(=O)c12)CCC3
b.) CCN(CC)C(=O)CSc1ccccc1N
Answer: b. CCN(CC)C(=O)CSc1ccccc1N
{#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#}
2-(2-aminophenyl)sulfanyl-N,N-diethylacetamide