Task: Answer the multiple choice question.
Question: Which compound exhibits a 12.956\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) COc1ccc(NC(=O)NNc2cc(N3CCOCC3)nc(N3CCOCC3)n2)cc1
(b) Cc1c(Br)c([N+](=O)[O-])nn1CC(=O)NCCc1c[nH]c2ccccc12
(c) O=C(COc1ccc(Cl)cc1)NCCc1cnc[nH]1
(d) CCOC(=O)CN(C(=O)CNC(=O)c1ccco1)C(C(=O)NC1CCCCC1)c1cccc(OC)c1
Answer: d. CCOC(=O)CN(C(=O)CNC(=O)c1ccco1)C(C(=O)NC1CCCCC1)c1cccc(OC)c1
{#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)CN(C(=O)CNC(=O)c1ccco1)C(C(=O)NC1CCCCC1)c1cccc(OC)c1
CCOC(=O)CN(C(=O)CNC(=O)c1ccco1)C(C(=O)NC1CCCCC1)c1cccc(OC)c1
N-[2-[[2-(cyclohexylamino)-1-(5-methoxyphenyl)-2-oxoethyl]-(2-ethoxy-2-oxoethyl)amino]-2-oxoethyl]furan-2-carboxamide