Problem statement: Answer the multiple choice question.
Query: Which compound has a 13.695\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any additional words.
Options:
a.) COc1ccc(/C=N/NC(=O)Cn2nc([N+](=O)[O-])cc2C)c(OC)c1OC
b.) CNC1(C(N)=O)CCNCC1
c.) Cc1c(C(=O)O)cccc1-n1c(C)cc(/C=C2\C(=O)NC(=O)N(c3ccc4c(c3)OCO4)C2=O)c1C
Answer: b. CNC1(C(N)=O)CCNCC1
{#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#}
CNC1(C(N)=O)CCNCC1
CNC1(C(N)=O)CCNCC1
4-(methylamino)piperidine-4-carboxamide