Problem statement: Answer the multiple choice question.
Question: Which drug has a 17.328\% 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) Cc1ccc(C(=O)Nc2ccc(N3CCOCC3)cc2N2CCOCC2)cc1
b) CCCCCc1nc(-c2nonc2N)no1
Answer: b. CCCCCc1nc(-c2nonc2N)no1
{#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#}
CCCCCc1nc(-c2nonc2N)no1
CCCCCc1nc(-c2nonc2N)no1
4-(5-pentyl-1,2,4-oxadiazol-3-yl)-1,2,5-oxadiazol-3-amine