Task: Answer the MCQ question.
Query: Which drug exhibits a 15.021\% 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) N#CC1=C(SCc2ccccc2Cl)NC(=O)C(C(N)=O)C1
b) COc1cc(NC(=O)c2cc([N+](=O)[O-])ccc2NC(=O)CNC2CCCCC2)cc(OC)c1
c) C=CCc1cccc2cc(C(=O)NCCOC)c(=O)oc12
d) Cc1ccc(C2NC(=O)c3c(sc(C)c3C)N2)c(O)c1
Answer: b. COc1cc(NC(=O)c2cc([N+](=O)[O-])ccc2NC(=O)CNC2CCCCC2)cc(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#}
COc1cc(NC(=O)c2cc([N+](=O)[O-])ccc2NC(=O)CNC2CCCCC2)cc(OC)c1
COc1cc(NC(=O)c2cc([N+](=O)[O-])ccc2NC(=O)CNC2CCCCC2)cc(OC)c1
2-[[2-(cyclohexylamino)acetyl]amino]-N-(3,5-dimethoxyphenyl)-5-nitrobenzamide