Problem statement: Answer the multiple choice question.
Question: Which drug has a 8.100\% 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 other words.
Options:
a CCCCCCCCCCCC(=O)N/N=C/c1ccco1
b Cc1ccc(C(O)P(=O)(OCCC(C)C)c2ccc(N(C)C)cc2)cc1
c CC(OC(=O)CN1C(=O)NC2(CCCC2)C1=O)C(=O)Nc1cccc(Cl)c1
d CCOC(=O)C1(Cc2ccccc2)CCN(CC2CC=CCC2)CC1
e CCn1nnnc1SCCSc1nnnn1CC
Answer: e. CCn1nnnc1SCCSc1nnnn1CC
{#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#}
CCn1nnnc1SCCSc1nnnn1CC
CCn1nnnc1SCCSc1nnnn1CC
1-ethyl-5-[2-(1-ethyltetrazol-5-yl)sulfanylethylsulfanyl]tetrazole