Task: Answer the multiple choice question.
Question: Which drug exhibits a 9.896\% 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 CCn1c(Cn2nnc(-c3ccccc3)n2)nnc1SCC(=O)Nc1cccc(C)c1C
b CN1CCN(CC(=O)Nc2ccc(OC(F)(F)F)cc2)CC1.Cl
c CCC(C)N=CC1=C(O)CC(c2ccccc2)CC1=O
d CC(C)CCn1c(SCC(=O)N2CC(=O)Nc3ccccc32)nc2scc(-c3cccs3)c2c1=O
e COc1cccc(CNC(=O)CCC2CCCN(C/C=C/c3ccccc3OC)C2)c1
Answer: a. CCn1c(Cn2nnc(-c3ccccc3)n2)nnc1SCC(=O)Nc1cccc(C)c1C
{#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)Nc1cccc(C)c1C
CCn1c(Cn2nnc(-c3ccccc3)n2)nnc1SCC(=O)Nc1cccc(C)c1C
N-(2,3-dimethylphenyl)-2-[[4-ethyl-5-[(5-phenyltetrazol-2-yl)methyl]-1,2,4-triazol-3-yl]sulfanyl]acetamide