Task: Answer the multiple choice question.
Query: Which drug exhibits a 3.947\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) COc1ccccc1Nc1cc(C(=O)NCc2cccnc2)c2ccccc2n1
b.) COc1ccc(CC(=O)NCc2cccs2)cc1
c.) CCOC(=O)COc1cccc2c(=O)n(CC(=O)NCCc3ccccc3)ccc12
Answer: b. COc1ccc(CC(=O)NCc2cccs2)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#}
COc1ccc(CC(=O)NCc2cccs2)cc1
COc1ccc(CC(=O)NCc2cccs2)cc1
2-(4-methoxyphenyl)-N-(thiophen-2-ylmethyl)acetamide