Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 13.980\% 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) Cc1ccc2c(N)c(C#N)sc2n1
b) Cc1ccc(-n2c(-c3ccc(Cl)cc3)n[nH]c2=S)c(C)c1
c) CCNC(=O)CSC1=N/C(=C\c2ccc(O)c(OCC)c2)C(=O)N1c1ccc(OC(F)F)cc1
d) COc1cccc2cc(NC(=O)C3CCCCC3)c(=O)oc12
e) CC(=O)NC(=S)Nc1ccc(NC(=O)COc2ccc(C(C)C)cc2)cc1
Answer: a. Cc1ccc2c(N)c(C#N)sc2n1
{#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#}
3-amino-6-methylthieno[2,3-b]pyridine-2-carbonitrile