Problem statement: Answer the multiple-choice question.
Question: Which compound exhibits a 3.545% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a) Cc1ccc(OCC(=O)NC2CCCC(C)C2C)c([N+](=O)[O-])n1
b) CCOc1ccccc1N1CCN(C(=O)c2ccc(OCC(=O)N3CCOCC3)c(OC)c2)CC1
Answer: b. CCOc1ccccc1N1CCN(C(=O)c2ccc(OCC(=O)N3CCOCC3)c(OC)c2)CC1
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CCOc1ccccc1N1CCN(C(=O)c2ccc(OCC(=O)N3CCOCC3)c(OC)c2)CC1
CCOc1ccccc1N1CCN(C(=O)c2ccc(OCC(=O)N3CCOCC3)c(OC)c2)CC1
2-[4-[4-(2-ethoxyphenyl)piperazine-1-carbonyl]-2-methoxyphenoxy]-1-morpholin-4-ylethanone