Task: Answer the multiple choice question.
Query: Which compound exhibits a 8.245\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. N#Cc1c(Nc2ccccc2)sc(C(=O)c2ccc(F)cc2)c1N
b. CCOc1ccc(N=C(NC#N)SC)cc1
c. COc1ccccc1OCCCn1cc(C#N)c2ccccc21
d. CC1=CC(C)C2(COC(=O)Nc3ccccc3)COC(C)C1C2C
e. C/C(=N\NC(=O)c1ccncc1)c1cccs1
Answer: a. N#Cc1c(Nc2ccccc2)sc(C(=O)c2ccc(F)cc2)c1N
{#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#}
N#Cc1c(Nc2ccccc2)sc(C(=O)c2ccc(F)cc2)c1N
N#Cc1c(Nc2ccccc2)sc(C(=O)c2ccc(F)cc2)c1N
4-amino-2-anilino-5-(4-fluorobenzoyl)thiophene-3-carbonitrile