Task: Answer the multiple choice question.
Question: Which drug exhibits a -4.118\% human ether-à-go-go related gene (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: CSCCC(NC(=O)COc1ccccc1)C(=O)NCc1cccs1
b: Cc1nc2cc(-c3ccccc3)nn2c(N)c1-c1ccccc1
Answer: a. CSCCC(NC(=O)COc1ccccc1)C(=O)NCc1cccs1
{#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#}
CSCCC(NC(=O)COc1ccccc1)C(=O)NCc1cccs1
CSCCC(NC(=O)COc1ccccc1)C(=O)NCc1cccs1
4-methylsulfanyl-2-[(2-phenoxyacetyl)amino]-N-(thiophen-2-ylmethyl)butanamide