Task: Answer the multiple-choice question.
Question: Which compound exhibits a 8.679\% 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.) CC1CCCc2sc3nc(N4CCN(CCO)CC4)n4ncnc4c3c21
b.) COc1ccc(CCN(Cc2ccccn2)C(=S)Nc2ccccc2Cl)cc1OC
c.) CCC12CN3CCN(CC(C3)/C1=N\NC(=O)Nc1ccccc1)C2
d.) COc1ccc(C)cc1NC(=S)N1CCOCC1
e.) O=C(NCCN1CCN(S(=O)(=O)c2ccccc2)CC1)C(=O)Nc1ccc(F)cc1
Answer: e. O=C(NCCN1CCN(S(=O)(=O)c2ccccc2)CC1)C(=O)Nc1ccc(F)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(NCCN1CCN(S(=O)(=O)c2ccccc2)CC1)C(=O)Nc1ccc(F)cc1
O=C(NCCN1CCN(S(=O)(=O)c2ccccc2)CC1)C(=O)Nc1ccc(F)cc1
N-[2-[4-(benzenesulfonyl)piperazin-1-yl]ethyl]-N'-(4-fluorophenyl)oxamide