Task: Answer the multiple choice question.
Query: Which compound has a 20.570\% human ether-à-go-go related gene (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.) COC(=O)CCC(=O)N1CCCC(CO)(Cc2ccccc2F)C1
b.) Cc1cccc(C)c1NC(=O)CNC(=O)c1ccc(N2CCCC2)c([N+](=O)[O-])c1
c.) COCCNC(=S)N1CCN(Cc2cccc(OC)c2)CC1
d.) CCn1c(Cn2nnc(-c3ccccc3)n2)nnc1SCC(=O)Nc1ccc(N(C)C)cc1
e.) CCOC(=O)c1nnn(-c2nonc2N)c1-c1ccc(Br)cc1
Answer: d. CCn1c(Cn2nnc(-c3ccccc3)n2)nnc1SCC(=O)Nc1ccc(N(C)C)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#}
CCn1c(Cn2nnc(-c3ccccc3)n2)nnc1SCC(=O)Nc1ccc(N(C)C)cc1
CCn1c(Cn2nnc(-c3ccccc3)n2)nnc1SCC(=O)Nc1ccc(N(C)C)cc1
N-[4-(dimethylamino)phenyl]-2-[[4-ethyl-5-[(5-phenyltetrazol-2-yl)methyl]-1,2,4-triazol-3-yl]sulfanyl]acetamide