Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 24.960\% 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] Cc1cccc(CN2CCN(CC(=O)N3CCC4(CC3)OCCO4)C2=O)c1
[b] CC1CCN(Cc2c(O)ccc3c(=O)c(-c4nc5ccccc5s4)c(N)oc23)CC1
Answer: a. Cc1cccc(CN2CCN(CC(=O)N3CCC4(CC3)OCCO4)C2=O)c1
{#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#}
Cc1cccc(CN2CCN(CC(=O)N3CCC4(CC3)OCCO4)C2=O)c1
Cc1cccc(CN2CCN(CC(=O)N3CCC4(CC3)OCCO4)C2=O)c1
1-[2-(1,4-dioxa-8-azaspiro[4.5]decan-8-yl)-2-oxoethyl]-3-[(3-methylphenyl)methyl]imidazolidin-2-one