Task: Answer the MCQ question.
Query: Which drug has a 6.786\% human ether-à-go-go related gene (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 additional words.
Options:
a CC(C)C12CCC(C)(O1)C(OC(=O)Nc1ccccc1)C2
b COc1ccccc1N=Nc1c(C)noc1C
c CC(C)NS(=O)(=O)c1ccc(CCC(=O)N2CCCCC2)cc1
d COc1ccc(NC(=O)NCCN2CCN(c3cc(OC)ccc3OC)CC2)cc1
e CCOC(=O)c1c(C)[nH]c(C(=O)COC(=O)/C=C/c2ccc(O)c(OC)c2)c1C
Answer: b. COc1ccccc1N=Nc1c(C)noc1C
{#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#}
COc1ccccc1N=Nc1c(C)noc1C
COc1ccccc1N=Nc1c(C)noc1C
(3,5-dimethyl-1,2-oxazol-4-yl)-(2-methoxyphenyl)diazene