Task: Answer the multiple-choice question.
Query: Which drug has a -26.542% 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, b, c, or d without using any additional words.
Options:
a.) Cl.Clc1ccccc1CNC1CN2CCC1CC2
b.) COC(=O)N/N=C/c1cc(C)n(-c2ccc(Br)cc2)c1C
c.) CCOc1cc(C)cc2oc(=O)c3c(c12)CCCC3
d.) C=CCn1c(SCc2nc3ccccc3[nH]2)nnc1-c1ccccn1
Answer: b. COC(=O)N/N=C/c1cc(C)n(-c2ccc(Br)cc2)c1C
{#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#}
COC(=O)N/N=C/c1cc(C)n(-c2ccc(Br)cc2)c1C
COC(=O)N/N=C/c1cc(C)n(-c2ccc(Br)cc2)c1C
methyl N-[(E)-[1-(4-bromophenyl)-2,5-dimethylpyrrol-3-yl]methylideneamino]carbamate