Task: Answer the multiple choice question.
Query: Which compound exhibits a 7.513\% 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 CCOC(=O)C1=C(c2ccccc2)NC(N)=NC1c1ccc(OCc2ccc(C(=O)OC)cc2)cc1
b Cc1cc(NC(=O)CSc2nnc(Nc3ccccc3C)s2)no1
c CN1CCN(C(=O)c2ccc3c(c2)S(=O)(=O)c2ccccc2C3=O)CC1
d CC(=O)N1CCN(c2nnc(-c3ccc(C)cc3)c3ccccc23)CC1
e CCCCCCn1c(O)c(C=NCCN2CCOCC2)c(=O)[nH]c1=O
Answer: e. CCCCCCn1c(O)c(C=NCCN2CCOCC2)c(=O)[nH]c1=O
{#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#}
CCCCCCn1c(O)c(C=NCCN2CCOCC2)c(=O)[nH]c1=O
CCCCCCn1c(O)c(C=NCCN2CCOCC2)c(=O)[nH]c1=O
1-hexyl-6-hydroxy-5-(2-morpholin-4-ylethyliminomethyl)pyrimidine-2,4-dione