Task: Answer the multiple-choice question.
Question: Which drug has a 4.777\% 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) COc1ccc(CC(=O)NCc2ccc(F)cc2)cc1S(=O)(=O)N1CCOCC1
(b) COC(=O)c1cc(COc2ccc3oc(C)c(C(=O)OC)c3c2)c(C)o1
Answer: a. COc1ccc(CC(=O)NCc2ccc(F)cc2)cc1S(=O)(=O)N1CCOCC1
{#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#}
COc1ccc(CC(=O)NCc2ccc(F)cc2)cc1S(=O)(=O)N1CCOCC1
COc1ccc(CC(=O)NCc2ccc(F)cc2)cc1S(=O)(=O)N1CCOCC1
N-[(4-fluorophenyl)methyl]-2-(4-methoxy-3-morpholin-4-ylsulfonylphenyl)acetamide