Problem statement: Answer the MCQ question.
Query: Which compound has a 2.615\% 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(=O)Nc1ccc(S(=O)(=O)NCCc2ccc(F)cc2)cc1
[b] COc1ccc(-c2cc(C(=O)N3CCCCCC3)c3ccccc3n2)c(OC)c1
[c] Cc1cc(C)c2[nH]c(=O)c(CN(Cc3cccs3)C(=S)NCC3CCCO3)cc2c1
[d] CCOc1ccc(-n2ccnc2SCC(=O)NCc2ccc3c(c2)OCO3)cc1
[e] Cc1cccc(CN2CCN(Cc3cnn(-c4ccccc4F)c3)CC2CCO)n1
Answer: e. Cc1cccc(CN2CCN(Cc3cnn(-c4ccccc4F)c3)CC2CCO)n1
{#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#}
Cc1cccc(CN2CCN(Cc3cnn(-c4ccccc4F)c3)CC2CCO)n1
Cc1cccc(CN2CCN(Cc3cnn(-c4ccccc4F)c3)CC2CCO)n1
2-[4-[[1-(2-fluorophenyl)pyrazol-4-yl]methyl]-1-[(6-methylpyridin-2-yl)methyl]piperazin-2-yl]ethanol