Problem statement: Answer the multiple-choice question.
Question: Which compound has a 15.110\% 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) O=C(NCC1CCCO1)c1ccc2c(=O)n(-c3ccc(F)cc3)c(=S)[nH]c2c1
b) COc1cc(OC)c(CN2CCCN(C)CC2)cc1Br
c) O=C(Cc1ccccc1)Nc1c[nH]c(=O)[nH]c1=O
d) CCCc1cc(=O)oc2cc(OC(C)C(=O)NC3CC(C)(C)NC(C)(C)C3)ccc12
Answer: b. COc1cc(OC)c(CN2CCCN(C)CC2)cc1Br
{#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#}
COc1cc(OC)c(CN2CCCN(C)CC2)cc1Br
COc1cc(OC)c(CN2CCCN(C)CC2)cc1Br
1-[(5-bromo-2,4-dimethoxyphenyl)methyl]-4-methyl-1,4-diazepane