Problem statement: Answer the multiple choice question.
Query: Which compound has a 1.947\% 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) COc1ccc(N(C)S(=O)(=O)c2ccc3c(c2)c(=O)nc2ccccn23)cc1
b) CCc1ccc(N(C(=O)c2csnn2)C(C(=O)NC(C)(C)CC)c2cccnc2)cc1
Answer: b. CCc1ccc(N(C(=O)c2csnn2)C(C(=O)NC(C)(C)CC)c2cccnc2)cc1
{#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#}
CCc1ccc(N(C(=O)c2csnn2)C(C(=O)NC(C)(C)CC)c2cccnc2)cc1
CCc1ccc(N(C(=O)c2csnn2)C(C(=O)NC(C)(C)CC)c2cccnc2)cc1
N-(4-ethylphenyl)-N-[2-(2-methylbutan-2-ylamino)-2-oxo-1-pyridin-3-ylethyl]thiadiazole-4-carboxamide