Problem statement: Answer the multiple choice question.
Question: Which compound exhibits a 18.944\% 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) COC(=O)C(C)Oc1ccc2c(-c3cccc([N+](=O)[O-])c3)cc(=O)oc2c1
(b) CN=C(c1ccco1)n1c(=S)nc(-c2ccco2)n(C)c1=S
(c) CC(C)(C)C(=O)NC(=S)N1CCOCC1
(d) CC(C)CN1CCNC(=O)C1CC(=O)NCCCN1CCCc2ccccc21
(e) COc1ccc(C(=O)NCCCNC(=O)c2cccnc2)cc1Br
Answer: d. CC(C)CN1CCNC(=O)C1CC(=O)NCCCN1CCCc2ccccc21
{#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#}
CC(C)CN1CCNC(=O)C1CC(=O)NCCCN1CCCc2ccccc21
CC(C)CN1CCNC(=O)C1CC(=O)NCCCN1CCCc2ccccc21
N-[3-(3,4-dihydro-2H-quinolin-1-yl)propyl]-2-[1-(2-methylpropyl)-3-oxopiperazin-2-yl]acetamide