Task: Answer the MCQ question.
Question: Which compound exhibits a 3.868\% 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(c1ccccc1)c1nnc(CCC(=O)NC2CCCCC2)o1
b.) COc1ccc([C@@H]2CC=C(C(=O)O)CN2S(=O)(=O)c2ccc(Cl)cc2)cc1
c.) CCNCCNC(=O)c1c(O)c2cccc3c2n(c1=O)CCC3.Cl
d.) COc1ccc(C(=O)NCCCN(C)CCCNC(=O)c2ccc(OC)cc2)cc1
e.) COCCCNC(=O)C(F)(F)C(F)(F)C(=O)NCCCOC
Answer: a. COC(c1ccccc1)c1nnc(CCC(=O)NC2CCCCC2)o1
{#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#}
COC(c1ccccc1)c1nnc(CCC(=O)NC2CCCCC2)o1
COC(c1ccccc1)c1nnc(CCC(=O)NC2CCCCC2)o1
N-cyclohexyl-3-[5-[methoxy(phenyl)methyl]-1,3,4-oxadiazol-2-yl]propanamide