Task: Answer the multiple choice question.
Query: Which drug has a -8.627\% 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 other words.
Options:
a. N#Cc1ccccc1Cn1cc(C(=O)C2CC2)c2ccccc21
b. CCOc1ccc(CCNC(=O)C2CCCN(c3ncnc4c3nc3n4CCCCC3)C2)cc1
c. CCOc1ncccc1C(=O)Nc1cccc(S(=O)(=O)N2CCCCC2)c1
d. O=C1COC(c2ccccc2)=CN1Cc1ccccc1
e. COc1cc(C(=O)NCCC2=CCCCC2)ccc1OCc1c(C)noc1C
Answer: b. CCOc1ccc(CCNC(=O)C2CCCN(c3ncnc4c3nc3n4CCCCC3)C2)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#}
CCOc1ccc(CCNC(=O)C2CCCN(c3ncnc4c3nc3n4CCCCC3)C2)cc1
CCOc1ccc(CCNC(=O)C2CCCN(c3ncnc4c3nc3n4CCCCC3)C2)cc1
N-[2-(4-ethoxyphenyl)ethyl]-1-(7,8,9,10-tetrahydro-6H-purino[9,8-a]azepin-4-yl)piperidine-3-carboxamide