Task: Answer the multiple-choice question.
Question: Which compound has a 2.796\% 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.) Cc1ccc(CCNC(=O)CCNS(=O)(=O)c2ccc3c(c2)oc(=O)n3C)cc1
b.) Cc1nnc(NC(=O)c2cccc(S(=O)(=O)N3CC(c4ccccc4)CC3=O)c2)s1
Answer: b. Cc1nnc(NC(=O)c2cccc(S(=O)(=O)N3CC(c4ccccc4)CC3=O)c2)s1
{#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#}
Cc1nnc(NC(=O)c2cccc(S(=O)(=O)N3CC(c4ccccc4)CC3=O)c2)s1
Cc1nnc(NC(=O)c2cccc(S(=O)(=O)N3CC(c4ccccc4)CC3=O)c2)s1
N-(5-methyl-1,3,4-thiadiazol-2-yl)-3-(2-oxo-4-phenylpyrrolidin-1-yl)sulfonylbenzamide