Problem statement: Answer the multiple choice question.
Question: Which drug has a 4.282\% 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 additional words.
Options:
a CCOC(=O)c1sc(NC(=O)C(CC)Sc2nc3ccccc3[nH]2)nc1C
b COc1ccc(-c2nnc(SC)n2C)cc1
Answer: a. CCOC(=O)c1sc(NC(=O)C(CC)Sc2nc3ccccc3[nH]2)nc1C
{#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#}
CCOC(=O)c1sc(NC(=O)C(CC)Sc2nc3ccccc3[nH]2)nc1C
CCOC(=O)c1sc(NC(=O)C(CC)Sc2nc3ccccc3[nH]2)nc1C
ethyl 2-[2-(1H-benzimidazol-2-ylsulfanyl)butanoylamino]-4-methyl-1,3-thiazole-5-carboxylate