Task: Answer the multiple-choice question.
Question: Which compound exhibits a -3.495\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, c, or d without using any other words.
Options:
a. Cc1ccn2c(C(=O)NN=C3CCCCCCC3)c(C)nc2c1
b. Cc1ccnn1CC(=O)N/N=C/c1ccco1
c. O=C(Nc1cccnc1)c1cc(-c2ccco2)on1
d. COc1cccc(CN2CCN(Cc3ccc(C)o3)CC2CCO)c1
Answer: b. Cc1ccnn1CC(=O)N/N=C/c1ccco1
{#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#}
Cc1ccnn1CC(=O)N/N=C/c1ccco1
Cc1ccnn1CC(=O)N/N=C/c1ccco1
N-[(E)-furan-2-ylmethylideneamino]-2-(5-methylpyrazol-1-yl)acetamide