Task: Answer the multiple choice question.
Query: Which drug has a 7.643\% 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.) CCOC(=O)c1c(NC(=O)COC(=O)c2ccccn2)sc(C(=O)N(C)C)c1C
b.) COc1ccc(N(CC(=O)Nc2ccc(C)cc2C)S(=O)(=O)c2ccccc2[N+](=O)[O-])c(OC)c1
Answer: a. CCOC(=O)c1c(NC(=O)COC(=O)c2ccccn2)sc(C(=O)N(C)C)c1C
{#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)c1c(NC(=O)COC(=O)c2ccccn2)sc(C(=O)N(C)C)c1C
CCOC(=O)c1c(NC(=O)COC(=O)c2ccccn2)sc(C(=O)N(C)C)c1C
[2-[[5-(dimethylcarbamoyl)-3-ethoxycarbonyl-4-methylthiophen-2-yl]amino]-2-oxoethyl] pyridine-2-carboxylate