Problem statement: Answer the multiple-choice question.
Query: Which drug has a -4.182% hERG inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
a) C=CCNc1sc(C(=O)c2ccccc2)c(N)c1C#N
b) CC(C)c1ccc(/C=C/C(=O)NC2CCCCC2)cc1
c) CNC(=O)CSc1nc2cccnc2n1-c1ccc(F)cc1
d) Cc1ccc(CN2C3=NCCN3c3ccccc32)cc1.Cl
Answer: a. C=CCNc1sc(C(=O)c2ccccc2)c(N)c1C#N
{#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#}
C=CCNc1sc(C(=O)c2ccccc2)c(N)c1C#N
C=CCNc1sc(C(=O)c2ccccc2)c(N)c1C#N
4-amino-5-benzoyl-2-(prop-2-enylamino)thiophene-3-carbonitrile