Problem statement: Answer the MCQ question.
Query: Which compound exhibits a -78.842% human ether-à-go-go related gene (hERG) inhibition at a concentration of 10uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
[a] Cc1ccnc(NC(=O)C2CCCN(c3ncnc4c3nc3n4CCCCC3)C2)c1
[b] CC1CC(C)CN(CCCCOc2ccc([N+](=O)[O-])cc2)C1.O=C(O)C(=O)O
Answer: b. CC1CC(C)CN(CCCCOc2ccc([N+](=O)[O-])cc2)C1.O=C(O)C(=O)O
{#Task|Problem statement!}: Answer the {#multiple choice|multiple-choice|MCQ!} question.
{#Question|Query!}: Which {#compound|drug!} {#has|exhibits!} a {herg_central_at_10uM#}{herg_central_at_10uM__units} {herg_central_at_10uM__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_10uM%}
Answer: {%multiple_choice_result}. {SMILES#}
CC1CC(C)CN(CCCCOc2ccc([N+](=O)[O-])cc2)C1.O=C(O)C(=O)O
CC1CC(C)CN(CCCCOc2ccc([N+](=O)[O-])cc2)C1.O=C(O)C(=O)O
3,5-dimethyl-1-[4-(4-nitrophenoxy)butyl]piperidine;oxalic acid