Task: Answer the MCQ question.
Question: Which drug has a -0.880\% 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.) CCOC(=O)N1CCN(C(=O)CN(C2CCCCC2)S(=O)(=O)c2c(C)cc(C)cc2C)CC1
b.) CCOC(=O)c1cn(Cc2ccc(Br)cc2)nn1
c.) COc1cc(NC(=O)CN2CCN(C(=O)C3CCCO3)CC2)c(OC)cc1Cl
d.) Cc1cc(OCC(=O)N2CCC(C(=O)O)CC2)c2c3c(c(=O)oc2c1)CCCC3
e.) COc1ccccc1/C=N/NC(=O)c1cccc(NC(=O)c2ccccc2Cl)c1
Answer: b. CCOC(=O)c1cn(Cc2ccc(Br)cc2)nn1
{#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#}
CCOC(=O)c1cn(Cc2ccc(Br)cc2)nn1
CCOC(=O)c1cn(Cc2ccc(Br)cc2)nn1
ethyl 1-[(4-bromophenyl)methyl]triazole-4-carboxylate