Task: Answer the multiple-choice question.
Question: Which drug exhibits a -10.721\% 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] CCCNC(=O)NC(=O)CSc1cccc(C(F)(F)F)c1
[b] Cc1ccccc1OCCCC(=O)Nc1nncs1
Answer: b. Cc1ccccc1OCCCC(=O)Nc1nncs1
{#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#}
Cc1ccccc1OCCCC(=O)Nc1nncs1
Cc1ccccc1OCCCC(=O)Nc1nncs1
4-(2-methylphenoxy)-N-(1,3,4-thiadiazol-5-yl)butanamide