Problem statement: Answer the MCQ question.
Question: Which compound has a 19.670\% 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 CCc1cccc(N(C(=O)c2csnn2)C(C(=O)NC2CCCCC2)c2cccnc2)c1
b CC(=O)Nc1ccc(NC(=O)C(C)OC(=O)CNC(=O)c2sc3ccccc3c2Cl)cc1
Answer: b. CC(=O)Nc1ccc(NC(=O)C(C)OC(=O)CNC(=O)c2sc3ccccc3c2Cl)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(=O)Nc1ccc(NC(=O)C(C)OC(=O)CNC(=O)c2sc3ccccc3c2Cl)cc1
CC(=O)Nc1ccc(NC(=O)C(C)OC(=O)CNC(=O)c2sc3ccccc3c2Cl)cc1
[1-(4-acetamidoanilino)-1-oxopropan-2-yl] 2-[(3-chloro-1-benzothiophene-2-carbonyl)amino]acetate