Task: Answer the multiple choice question.
Query: Which drug exhibits a 13.734\% hERG inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a, b, c, d, or e without using any additional words.
Options:
a. NC(=O)Cn1c(O)c(N=NC(=O)CNC(=O)/C=C/c2ccccc2)c2ccccc21
b. Cc1cc(C(=O)N/N=C2\CC(=O)CC(C)(C)C2)c(C)n1-c1ccccc1
c. Cl.NC(CCC(=O)O)C(=O)O
d. O=C(NC1CCOc2ccccc21)c1ccccn1
e. COc1ccc(CNC(=O)c2cc3c(s2)CN(Cc2ccccc2)C3)cc1.Cl
Answer: c. Cl.NC(CCC(=O)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#}
Cl.NC(CCC(=O)O)C(=O)O
Cl.NC(CCC(=O)O)C(=O)O
2-aminopentanedioic acid;hydrochloride