Problem statement: Answer the multiple choice question.
Query: Which drug has a 16.987\% 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) CCOC(=O)C(=O)c1csc(NC(=O)COc2ccc(N(C)S(=O)(=O)c3ccc(F)cc3)cc2)n1
(b) CCC(C)NC(=O)C1=C(C)C(=O)OC12CCC(C)CC2
Answer: a. CCOC(=O)C(=O)c1csc(NC(=O)COc2ccc(N(C)S(=O)(=O)c3ccc(F)cc3)cc2)n1
{#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#}
CCOC(=O)C(=O)c1csc(NC(=O)COc2ccc(N(C)S(=O)(=O)c3ccc(F)cc3)cc2)n1
CCOC(=O)C(=O)c1csc(NC(=O)COc2ccc(N(C)S(=O)(=O)c3ccc(F)cc3)cc2)n1
ethyl 2-[2-[[2-[4-[(4-fluorophenyl)sulfonyl-methylamino]phenoxy]acetyl]amino]-1,3-thiazol-4-yl]-2-oxoacetate