Task: Answer the MCQ question.
Query: Which drug exhibits a 3.426\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a) CCN(C(=O)COc1ccccc1)c1nnc(-c2cccnc2)s1
b) COc1ccc(CN2C(=O)NC(=O)/C(=C/c3ccc(OC)c(OC)c3OC)C2=O)cc1
c) Nc1cc(=O)[nH]c(SCc2ccccc2Cl)n1
Answer: b. COc1ccc(CN2C(=O)NC(=O)/C(=C/c3ccc(OC)c(OC)c3OC)C2=O)cc1
{#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#}
COc1ccc(CN2C(=O)NC(=O)/C(=C/c3ccc(OC)c(OC)c3OC)C2=O)cc1
COc1ccc(CN2C(=O)NC(=O)/C(=C/c3ccc(OC)c(OC)c3OC)C2=O)cc1
(5Z)-1-[(4-methoxyphenyl)methyl]-5-[(2,3,4-trimethoxyphenyl)methylidene]-1,3-diazinane-2,4,6-trione