Task: Answer the multiple-choice question.
Query: Which compound has a -18.660\% 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 additional words.
Options:
a.) CN(C)/C(=N\OC(=O)c1ccccc1)c1nonc1N
b.) CCCCc1c(C)nc2ccccc2c1SCCC(=O)O
c.) c1ccc(-c2cn(-c3ccccc3)c3ncnc(NCCCN4CCOCC4)c23)cc1
d.) O=c1c2c(nc3cc(-c4ccc(Cl)cc4)[nH]n13)CCS2
Answer: c. c1ccc(-c2cn(-c3ccccc3)c3ncnc(NCCCN4CCOCC4)c23)cc1
{#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#}
c1ccc(-c2cn(-c3ccccc3)c3ncnc(NCCCN4CCOCC4)c23)cc1
c1ccc(-c2cn(-c3ccccc3)c3ncnc(NCCCN4CCOCC4)c23)cc1
N-(3-morpholin-4-ylpropyl)-5,7-diphenylpyrrolo[2,3-d]pyrimidin-4-amine