Task: Answer the MCQ question.
Question: Which drug exhibits a 22.753\% 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)(c1ccc(NC(=S)NC(=O)c2ccc(Cl)cc2Cl)cc1)C(F)(F)F
b Cc1nnc(NC(=O)CCSCCC(=O)Nc2nnc(C)s2)s1
Answer: a. CCOC(=O)C(O)(c1ccc(NC(=S)NC(=O)c2ccc(Cl)cc2Cl)cc1)C(F)(F)F
{#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)(c1ccc(NC(=S)NC(=O)c2ccc(Cl)cc2Cl)cc1)C(F)(F)F
CCOC(=O)C(O)(c1ccc(NC(=S)NC(=O)c2ccc(Cl)cc2Cl)cc1)C(F)(F)F
2,4-dichloro-N-[[4-(3-ethoxy-1,1,1-trifluoro-2-hydroxy-3-oxopropan-2-yl)phenyl]carbamothioyl]benzamide