Task: Answer the multiple choice question.
Query: Which compound exhibits a 14.407\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any additional words.
Options:
(a) O=Cc1ccc(Oc2ccc(F)cc2)nc1
(b) Nc1ncncc1-c1ccc([N+](=O)[O-])cc1
(c) COc1cc(C2NC(=O)NC(C)=C2[N+](=O)[O-])cc(OC)c1OC
(d) N/C(=N\OC(=O)c1ccco1)c1ccc(Br)cc1
Answer: c. COc1cc(C2NC(=O)NC(C)=C2[N+](=O)[O-])cc(OC)c1OC
{#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#}
COc1cc(C2NC(=O)NC(C)=C2[N+](=O)[O-])cc(OC)c1OC
COc1cc(C2NC(=O)NC(C)=C2[N+](=O)[O-])cc(OC)c1OC
6-methyl-5-nitro-4-(3,4,5-trimethoxyphenyl)-3,4-dihydro-1H-pyrimidin-2-one