Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 18.422\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a.) CN1CCN(CCC(C#N)(c2ccccc2)c2ccccc2)CC1.Cl
b.) COCCC1CCCCN1C(=O)c1ccc2nc(Cc3ccccc3F)oc2c1
c.) Cn1c(=O)oc2cc(S(=O)(=O)N3CCC(C(=O)N4CCc5ccccc5C4)CC3)ccc21
Answer: b. COCCC1CCCCN1C(=O)c1ccc2nc(Cc3ccccc3F)oc2c1
{#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#}
COCCC1CCCCN1C(=O)c1ccc2nc(Cc3ccccc3F)oc2c1
COCCC1CCCCN1C(=O)c1ccc2nc(Cc3ccccc3F)oc2c1
[2-[(2-fluorophenyl)methyl]-1,3-benzoxazol-6-yl]-[2-(2-methoxyethyl)piperidin-1-yl]methanone