Task: Answer the MCQ question.
Question: Which drug has a 11.405\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a. CCOc1ccc(C2C(C(=O)c3cccs3)=C(O)C(=O)N2Cc2cccnc2)cc1
b. CCCOc1ccc(CC(=O)NCCc2ccccc2)cc1OC
Answer: b. CCCOc1ccc(CC(=O)NCCc2ccccc2)cc1OC
{#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#}
CCCOc1ccc(CC(=O)NCCc2ccccc2)cc1OC
CCCOc1ccc(CC(=O)NCCc2ccccc2)cc1OC
2-(3-methoxy-4-propoxyphenyl)-N-(2-phenylethyl)acetamide