Problem statement: Answer the multiple-choice question.
Question: Which drug has a 1.644\% 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] CCn1c(CNc2ccc(F)cc2)nnc1SCC(=O)Nc1ccc(OC)cc1
[b] CCOC(=O)N1CCN(c2c(N3CCN(c4cccc(C(F)(F)F)c4)CC3)c(=O)c2=O)CC1
[c] CCN1CCC(=NNC(=O)c2ccco2)CC1
[d] CC1CCCc2sc3nc(NCc4ccco4)n4ncnc4c3c21
[e] N#Cc1ccccc1COc1ccc(/C=C/C(=O)O)cc1
Answer: c. CCN1CCC(=NNC(=O)c2ccco2)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#}
CCN1CCC(=NNC(=O)c2ccco2)CC1
CCN1CCC(=NNC(=O)c2ccco2)CC1
N-[(1-ethylpiperidin-4-ylidene)amino]furan-2-carboxamide