Task: Answer the MCQ question.
Question: Which compound has a 3.321\% 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 additional words.
Options:
[a] COCCn1c(SCC(=O)N2CCOCC2)nc2ccccc2c1=O
[b] COC(CN(C)C(C(=O)NC1CCCCC1)c1ccccc1)OC
[c] O=C(c1ccc([N+](=O)[O-])s1)N1CCCc2ccccc21
Answer: b. COC(CN(C)C(C(=O)NC1CCCCC1)c1ccccc1)OC
{#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#}
COC(CN(C)C(C(=O)NC1CCCCC1)c1ccccc1)OC
COC(CN(C)C(C(=O)NC1CCCCC1)c1ccccc1)OC
N-cyclohexyl-2-[2,2-dimethoxyethyl(methyl)amino]-2-phenylacetamide