Problem statement: Answer the multiple choice question.
Question: Which compound has a 3.807\% 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, or c without using any additional words.
Options:
[a] O=C1OCc2cc(NC(=O)C3CCCO3)ccc21
[b] O=C(COc1coc(CN2CCN(c3cccc(Cl)c3)CC2)cc1=O)NC1CCCC1
[c] O=C(OCC(=O)N1CCCc2ccccc21)c1cccc(S(=O)(=O)N2CCOCC2)c1
Answer: b. O=C(COc1coc(CN2CCN(c3cccc(Cl)c3)CC2)cc1=O)NC1CCCC1
{#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#}
O=C(COc1coc(CN2CCN(c3cccc(Cl)c3)CC2)cc1=O)NC1CCCC1
O=C(COc1coc(CN2CCN(c3cccc(Cl)c3)CC2)cc1=O)NC1CCCC1
2-[6-[[4-(3-chlorophenyl)piperazin-1-yl]methyl]-4-oxopyran-3-yl]oxy-N-cyclopentylacetamide