Task: Answer the multiple choice question.
Query: Which compound has a 8.778\% 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(CCNc1n[nH]c(=O)[nH]c1=O)N/N=C/c1ccccc1Br
b.) CCN1/C(=C/c2cc[n+](CCCS(=O)(=O)[O-])c3ccccc23)Sc2ccccc21
c.) COc1cccc(NC(=O)c2cnsn2)c1
d.) Cc1ccc(C=Nc2ccccc2C(=O)Nc2ccccc2)cc1
Answer: a. O=C(CCNc1n[nH]c(=O)[nH]c1=O)N/N=C/c1ccccc1Br
{#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#}
O=C(CCNc1n[nH]c(=O)[nH]c1=O)N/N=C/c1ccccc1Br
O=C(CCNc1n[nH]c(=O)[nH]c1=O)N/N=C/c1ccccc1Br
N-[(E)-(2-bromophenyl)methylideneamino]-3-[(3,5-dioxo-2H-1,2,4-triazin-6-yl)amino]propanamide