Problem statement: Answer the multiple-choice question.
Question: Which drug exhibits a -0.290\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a: Cc1c(NC(=O)CN2C(=O)NC3(CCCCC3)C2=O)c(=O)n(-c2ccccc2)n1C
b: CCN(CC)C(=O)CN(c1cccc(OC)c1)S(=O)(=O)c1ccc(C)cc1
c: O=S(=O)(Nc1ccccc1F)c1ccc(Cl)nc1
d: CN(Cc1ccccc1)C(=O)CN1C(=O)COc2ccc(S(=O)(=O)N3CCCC3)cc21
Answer: a. Cc1c(NC(=O)CN2C(=O)NC3(CCCCC3)C2=O)c(=O)n(-c2ccccc2)n1C
{#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#}
Cc1c(NC(=O)CN2C(=O)NC3(CCCCC3)C2=O)c(=O)n(-c2ccccc2)n1C
Cc1c(NC(=O)CN2C(=O)NC3(CCCCC3)C2=O)c(=O)n(-c2ccccc2)n1C
N-(1,5-dimethyl-3-oxo-2-phenylpyrazol-4-yl)-2-(2,4-dioxo-1,3-diazaspiro[4.5]decan-3-yl)acetamide