Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a 14.246\% 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) CCCCc1nnc(NC(=O)c2ccc3[nH]c(=O)c(=O)[nH]c3c2)s1
(b) CC(C)CNC(C)C(=O)Nc1ccc(S(N)(=O)=O)cc1
Answer: b. CC(C)CNC(C)C(=O)Nc1ccc(S(N)(=O)=O)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#}
CC(C)CNC(C)C(=O)Nc1ccc(S(N)(=O)=O)cc1
CC(C)CNC(C)C(=O)Nc1ccc(S(N)(=O)=O)cc1
2-(2-methylpropylamino)-N-(4-sulfamoylphenyl)propanamide