Task: Answer the multiple choice question.
Question: Which compound exhibits a -4.139% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
(a) COc1ccccc1NC(=O)c1cnc(Nc2ccccc2OC)c2ccccc12
(b) CCOC(=O)N1CCN(C(=O)C(CC(C)C)NS(=O)(=O)c2ccc(C)cc2)CC1
(c) N#C/C(=N\Nc1cccc2ccccc12)c1nnc2n1CCCCC2
Answer: b. CCOC(=O)N1CCN(C(=O)C(CC(C)C)NS(=O)(=O)c2ccc(C)cc2)CC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOC(=O)N1CCN(C(=O)C(CC(C)C)NS(=O)(=O)c2ccc(C)cc2)CC1
CCOC(=O)N1CCN(C(=O)C(CC(C)C)NS(=O)(=O)c2ccc(C)cc2)CC1
ethyl4-[4-methyl-2-[(4-methylphenyl)sulfonylamino]pentanoyl]piperazine-1-carboxylate