Task: Answer the MCQ question.
Question: Which drug exhibits a 26.021\% 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 CCc1nnc(NS(=O)(=O)c2ccc(N/C=C\C(=O)c3ccc(F)cc3)cc2)s1
b COc1ccc(OC)c(NC(=O)CSc2nnnn2-c2ccc3c(c2)OCO3)c1
Answer: a. CCc1nnc(NS(=O)(=O)c2ccc(N/C=C\C(=O)c3ccc(F)cc3)cc2)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#}
CCc1nnc(NS(=O)(=O)c2ccc(N/C=C\C(=O)c3ccc(F)cc3)cc2)s1
CCc1nnc(NS(=O)(=O)c2ccc(N/C=C\C(=O)c3ccc(F)cc3)cc2)s1
N-(5-ethyl-1,3,4-thiadiazol-2-yl)-4-[[(Z)-3-(4-fluorophenyl)-3-oxoprop-1-enyl]amino]benzenesulfonamide