Task: Answer the multiple choice question.
Question: Which compound exhibits a 10.275\% 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.) Cc1nc2cc(C(=O)NCc3ccc4c(c3)OCO4)ccc2n1-c1ccc(Br)cc1
b.) CCOc1ccccc1N1CCN(C(=O)c2c(CC)noc2C)CC1
Answer: b. CCOc1ccccc1N1CCN(C(=O)c2c(CC)noc2C)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#}
CCOc1ccccc1N1CCN(C(=O)c2c(CC)noc2C)CC1
CCOc1ccccc1N1CCN(C(=O)c2c(CC)noc2C)CC1
[4-(2-ethoxyphenyl)piperazin-1-yl]-(3-ethyl-5-methyl-1,2-oxazol-4-yl)methanone