Task: Answer the multiple choice question.
Query: Which drug exhibits a 2.588\% 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: CN(C)c1ccc(CNc2ncnc3sccc23)cc1
b: CNc1nnc(-c2cc3ccccc3oc2=O)s1
c: CC(C)(C)C(=O)Nc1ccc(-c2cn3ccsc3n2)cc1
d: O=C(N=C1SC2CS(=O)(=O)CC2N1c1ccc(OC(F)(F)F)cc1)C1CC1
e: CCCCN(Cc1ccccc1)S(=O)(=O)c1cc(Br)cc2c1N(C(C)=O)C(C)C2
Answer: a. CN(C)c1ccc(CNc2ncnc3sccc23)cc1
{#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#}
CN(C)c1ccc(CNc2ncnc3sccc23)cc1
CN(C)c1ccc(CNc2ncnc3sccc23)cc1
N-[[4-(dimethylamino)phenyl]methyl]thieno[2,3-d]pyrimidin-4-amine