Task: Answer the multiple choice question.
Query: Which compound exhibits a -80.274\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any other words.
Options:
[a] CC1CC(C)CN(CCCCOc2ccc([N+](=O)[O-])cc2)C1.O=C(O)C(=O)O
[b] COc1cc(/C=N/NC(=O)c2ccccc2O)ccc1OC(=O)CC1SC(=O)NC1=O
[c] Cc1cc(Nc2ccc(Cl)cc2)nc(N)n1
[d] Cc1nn(-c2ccccc2)c(C)c1NC(=O)COc1ccc(F)cc1Cl
[e] O=C(NCC1CCCO1)c1ccc2c(c1)C(=O)N(C1CCCCC1)C2=O
Answer: a. 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_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#}
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