Task: Answer the multiple-choice question.
Question: Which drug exhibits a 10.693% 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: Cc1cccc(CSc2ccc3nnc(-c4ccccn4)n3n2)c1
b: O=C1CCC(C(=O)NCCCn2ccnc2)N1
Answer: b. O=C1CCC(C(=O)NCCCn2ccnc2)N1
{#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#}
O=C1CCC(C(=O)NCCCn2ccnc2)N1
O=C1CCC(C(=O)NCCCn2ccnc2)N1
N-(3-imidazol-1-ylpropyl)-5-oxopyrrolidine-2-carboxamide