Problem statement: Answer the MCQ question.
Query: Which drug has a 13.936\% 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: CCOC(=O)C(NC(=O)c1ccccc1)=C(C)C
b: CCN(CC)CCNc1ccc2nnc(CCNS(=O)(=O)c3ccc(C)cc3)n2n1
Answer: b. CCN(CC)CCNc1ccc2nnc(CCNS(=O)(=O)c3ccc(C)cc3)n2n1
{#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#}
CCN(CC)CCNc1ccc2nnc(CCNS(=O)(=O)c3ccc(C)cc3)n2n1
CCN(CC)CCNc1ccc2nnc(CCNS(=O)(=O)c3ccc(C)cc3)n2n1
N-[2-[6-[2-(diethylamino)ethylamino]-[1,2,4]triazolo[4,3-b]pyridazin-3-yl]ethyl]-4-methylbenzenesulfonamide