Task: Answer the multiple choice question.
Query: Which compound exhibits a 2.007\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a: Cc1cc(N/N=C/c2ccccc2)nc(N2CCOCC2)n1
b: COCCn1c(SCC(=O)N2CCCCCC2)nnc1-c1ccco1
Answer: a. Cc1cc(N/N=C/c2ccccc2)nc(N2CCOCC2)n1
{#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(N/N=C/c2ccccc2)nc(N2CCOCC2)n1
Cc1cc(N/N=C/c2ccccc2)nc(N2CCOCC2)n1
N-[(E)-benzylideneamino]-6-methyl-2-morpholin-4-ylpyrimidin-4-amine