Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 13.589\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a CCOc1cc(OCC)cc(C(=O)NC(=S)Nc2cccc(C(F)(F)F)c2)c1
b CCCCOC(=O)Cn1c(-c2ccccc2)nc2ccccc2c1=O
c O=C(NCc1ccccc1)c1ccc(NC2=NC3CS(=O)(=O)CC3S2)cc1
d Cc1ccc(NC(=O)CN2C(=O)S/C(=C\c3ccccn3)C2=O)cc1C
Answer: b. CCCCOC(=O)Cn1c(-c2ccccc2)nc2ccccc2c1=O
{#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#}
CCCCOC(=O)Cn1c(-c2ccccc2)nc2ccccc2c1=O
CCCCOC(=O)Cn1c(-c2ccccc2)nc2ccccc2c1=O
butyl 2-(4-oxo-2-phenylquinazolin-3-yl)acetate