Task: Answer the multiple-choice question.
Question: Which compound has a 5.910\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. O=C(COc1ccc(F)cc1Cl)NC1CCCCCC1
b. Cc1cc(O)c(NC(=O)c2cc([N+](=O)[O-])ccc2Cl)cc1C
c. COc1ccccc1N(CC(=O)N/N=C/c1ccc(OCC(=O)NCc2ccco2)cc1)S(=O)(=O)c1ccc(C)cc1
d. COC(=O)C(C)n1cnc2c(nnn2-c2ccc(OC)cc2)c1=O
e. CCOc1ccc(CCNC(=O)c2cc3sc(Cl)cc3n2C)cc1OCC
Answer: b. Cc1cc(O)c(NC(=O)c2cc([N+](=O)[O-])ccc2Cl)cc1C
{#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(O)c(NC(=O)c2cc([N+](=O)[O-])ccc2Cl)cc1C
Cc1cc(O)c(NC(=O)c2cc([N+](=O)[O-])ccc2Cl)cc1C
2-chloro-N-(2-hydroxy-4,5-dimethylphenyl)-5-nitrobenzamide