Task: Answer the multiple-choice question.
Question: Which drug exhibits a 14.929\% 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 other words.
Options:
[a] COc1nc(Nc2cccc(F)c2)nc(OC)n1
[b] N#Cc1cccc(C(c2nnnn2C2CCCC2)N2CCC(Cc3ccccc3)CC2)c1
[c] COc1ccc(OCC(=O)N2CCN(C/C=C/c3ccccc3)CC2)cc1
[d] Nc1ccc2nc(-c3cccs3)[nH]c2c1
Answer: b. N#Cc1cccc(C(c2nnnn2C2CCCC2)N2CCC(Cc3ccccc3)CC2)c1
{#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#}
N#Cc1cccc(C(c2nnnn2C2CCCC2)N2CCC(Cc3ccccc3)CC2)c1
N#Cc1cccc(C(c2nnnn2C2CCCC2)N2CCC(Cc3ccccc3)CC2)c1
3-[(4-benzylpiperidin-1-yl)-(1-cyclopentyltetrazol-5-yl)methyl]benzonitrile