Task: Answer the multiple choice question.
Question: Which compound exhibits a 0.764\% 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. CCCCCC1CCC(C(=O)NCCN2CCOCC2)CC1
b. C/C(=N/NC(=O)CNC(=O)CCc1ccccc1)c1ccc(Cl)cc1
c. O=C(CSc1ccccc1)N1CCc2ccccc21
d. COCCNC(=O)c1ccc(Cn2c(SCC(=O)NCC3CCCO3)nc3ccc(Br)cc3c2=O)cc1
e. N=c1ncn(CC(O)CN2CCOCC2)c2nc(N3CCOCC3)[nH]c12
Answer: e. N=c1ncn(CC(O)CN2CCOCC2)c2nc(N3CCOCC3)[nH]c12
{#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=c1ncn(CC(O)CN2CCOCC2)c2nc(N3CCOCC3)[nH]c12
N=c1ncn(CC(O)CN2CCOCC2)c2nc(N3CCOCC3)[nH]c12
1-(6-imino-8-morpholin-4-yl-7H-purin-3-yl)-3-morpholin-4-ylpropan-2-ol