Task: Answer the MCQ question.
Query: Which drug exhibits a 13.449\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a: CC(=O)Nc1ccc(NS(=O)(=O)c2ccccc2)c2ccccc12
b: CCCCc1nnc(NC(=O)CS(=O)(=O)Cc2ccccc2)s1
c: COc1ccccc1NC(=O)Cc1csc(NC(=S)Nc2ccc(C)cc2)n1
d: CC1CCc2c(sc3ncn(N)c(=N)c23)C1
e: O=C(Cn1ncc2c([nH]c3ccccc32)c1=O)N1CCCCC1
Answer: b. CCCCc1nnc(NC(=O)CS(=O)(=O)Cc2ccccc2)s1
{#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#}
CCCCc1nnc(NC(=O)CS(=O)(=O)Cc2ccccc2)s1
CCCCc1nnc(NC(=O)CS(=O)(=O)Cc2ccccc2)s1
2-benzylsulfonyl-N-(5-butyl-1,3,4-thiadiazol-2-yl)acetamide