Task: Answer the multiple choice question.
Query: Which drug exhibits a 8.159\% 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. COc1ccc(C2C(C(=O)c3sc(C)nc3C)=C(O)C(=O)N2CCN(C)C)cc1OC
b. CCOc1cc(C(N)=O)cc(OCC)c1OCC
c. CN(C)c1ccc(C(=O)C(O)c2ccc(C(C)(C)C)cc2)cc1
d. Cn1nnnc1SCSc1nnnn1C
e. CNc1nc2ccccc2n1/N=C/c1cccc(OC)c1OC
Answer: d. Cn1nnnc1SCSc1nnnn1C
{#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#}
1-methyl-5-[(1-methyltetrazol-5-yl)sulfanylmethylsulfanyl]tetrazole