Problem statement: Answer the MCQ question.
Query: Which drug exhibits a 25.612% 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 other words.
Options:
a CC(=O)C1=C(C)Nc2ncnn2C1c1ccc(Br)cc1
b CC(C)N1CCC(=NNC(=O)c2cccs2)CC1
c CCOc1ccc(NC(=S)N=Nc2c(O)[nH]c3ccccc23)cc1
d CCOC(=O)c1cc([N+](=O)[O-])sc1N
Answer: b. CC(C)N1CCC(=NNC(=O)c2cccs2)CC1
{#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#}
CC(C)N1CCC(=NNC(=O)c2cccs2)CC1
CC(C)N1CCC(=NNC(=O)c2cccs2)CC1
N-[(1-propan-2-ylpiperidin-4-ylidene)amino]thiophene-2-carboxamide