Task: Answer the multiple choice question.
Query: Which drug exhibits a -2.596\% human ether-à-go-go related gene (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. O=C(CCN1C(=O)/C(=C\C=C\c2ccccc2)SC1=S)Nc1ccccc1C(=O)O
b. Cn1c(=O)c2c(nc(NCc3ccco3)n2CC(O)COc2ccccc2)n(C)c1=O
c. Clc1ccc(/C=N/Nc2nc(Cl)nc3ccccc23)cc1
d. COc1ccc(N2CC(C(=O)Nc3nnc(C4CCCCC4)s3)CC2=O)cc1
e. O=C(CC1C(=O)NCCN1Cc1cccc(Oc2ccccc2)c1)NCCc1ccncc1
Answer: e. O=C(CC1C(=O)NCCN1Cc1cccc(Oc2ccccc2)c1)NCCc1ccncc1
{#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(CC1C(=O)NCCN1Cc1cccc(Oc2ccccc2)c1)NCCc1ccncc1
O=C(CC1C(=O)NCCN1Cc1cccc(Oc2ccccc2)c1)NCCc1ccncc1
2-[3-oxo-1-[(5-phenoxyphenyl)methyl]piperazin-2-yl]-N-(2-pyridin-4-ylethyl)acetamide