Problem statement: Answer the multiple-choice question.
Query: Which drug exhibits a 13.559\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
[a] CCOc1ccc(Cn2c(=O)sc3ccccc32)cc1
[b] CCC(C(=O)Nc1cccnc1)c1ccccc1
[c] O=C(c1ccccc1)c1ccc2nc(N3CCN(C(=O)c4ccco4)CC3)c3nncn3c2c1
[d] COc1ccccc1/C=C/C=N/n1c(-c2cc(-c3ccccc3)n[nH]2)n[nH]c1=S
[e] Cl.O=C(CN1CCN(C2CCCCC2)CC1)Nc1ccccc1N1CCCCC1
Answer: b. CCC(C(=O)Nc1cccnc1)c1ccccc1
{#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#}
CCC(C(=O)Nc1cccnc1)c1ccccc1
CCC(C(=O)Nc1cccnc1)c1ccccc1
2-phenyl-N-pyridin-3-ylbutanamide