Task: Answer the multiple-choice question.
Question: Which drug has a -4.864\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
[a] O=C(CN(Cc1ccc(Cl)cc1)C(=O)CNS(=O)(=O)c1ccc(F)cc1)NCC1CCCO1
[b] O=C(CN1CCc2ccccc21)NC(c1ccccc1)c1ccccc1
[c] CCCCc1ccc(NC(=O)CN2C(=O)C3CCCCC3C2=O)cc1
[d] O=C(Cn1c(-c2ccccc2)noc1=O)Nc1ccc(S(=O)(=O)N2CCOCC2)cc1
Answer: d. O=C(Cn1c(-c2ccccc2)noc1=O)Nc1ccc(S(=O)(=O)N2CCOCC2)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#}
O=C(Cn1c(-c2ccccc2)noc1=O)Nc1ccc(S(=O)(=O)N2CCOCC2)cc1
O=C(Cn1c(-c2ccccc2)noc1=O)Nc1ccc(S(=O)(=O)N2CCOCC2)cc1
N-(4-morpholin-4-ylsulfonylphenyl)-2-(5-oxo-3-phenyl-1,2,4-oxadiazol-4-yl)acetamide