Problem statement: Answer the multiple choice question.
Question: Which drug exhibits a 3.963\% 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 other words.
Options:
a) COC(=O)CCCC1=CC2=C(c3ccccc3)C(=O)C(C)(OC(=O)C3CCCC3)C(=O)C2=CN1CC(C)C
b) COc1ccccc1-c1nnc(SCc2nc3ccccc3[nH]2)n1C
c) CN(CCc1cn[nH]c1)C(=O)CC1C(=O)NCCN1Cc1ccccc1C(F)(F)F
d) COc1ccc(N2C(=O)CC(N3CCN(S(=O)(=O)c4c(F)cccc4F)CC3)C2=O)cc1OC
e) CC(Sc1nc2ccccc2c(=O)n1CCc1ccc(S(N)(=O)=O)cc1)C(=O)NC(N)=O
Answer: c. CN(CCc1cn[nH]c1)C(=O)CC1C(=O)NCCN1Cc1ccccc1C(F)(F)F
{#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#}
CN(CCc1cn[nH]c1)C(=O)CC1C(=O)NCCN1Cc1ccccc1C(F)(F)F
CN(CCc1cn[nH]c1)C(=O)CC1C(=O)NCCN1Cc1ccccc1C(F)(F)F
N-methyl-2-[3-oxo-1-[[2-(trifluoromethyl)phenyl]methyl]piperazin-2-yl]-N-[2-(1H-pyrazol-4-yl)ethyl]acetamide