Task: Answer the multiple choice question.
Question: Which drug has a 16.006\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
a) CCC(=O)c1c[nH]c(C(=O)N2CCOCC2)c1
b) O=C1CCCCC1c1cccc2ccccc12
c) CC1NC(=S)N(Cc2ccccc2)C1=O
d) CCOC(=O)C1CCN(C(=O)C2CCN(c3ncnc4c3nc3n4CCCCC3)CC2)CC1
e) COc1ccc(OCCCC(=O)N2CCN(S(=O)(=O)c3cccc(F)c3)CC2)cc1
Answer: d. CCOC(=O)C1CCN(C(=O)C2CCN(c3ncnc4c3nc3n4CCCCC3)CC2)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#}
CCOC(=O)C1CCN(C(=O)C2CCN(c3ncnc4c3nc3n4CCCCC3)CC2)CC1
CCOC(=O)C1CCN(C(=O)C2CCN(c3ncnc4c3nc3n4CCCCC3)CC2)CC1
ethyl 1-[1-(7,8,9,10-tetrahydro-6H-purino[9,8-a]azepin-4-yl)piperidine-4-carbonyl]piperidine-4-carboxylate