Task: Answer the multiple-choice question.
Query: Which drug exhibits a 13.306\% 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) Cc1ccsc1/C=C(\C#N)C(=O)NCc1ccco1
b) CC(=O)N(C)c1cccc(-c2ccc3nnc(C)n3n2)c1
c) COc1ccc(N2Cc3ccc(OC)c(OC)c3C2=O)cc1
d) NC(=S)N=Nc1c(O)[nH]c2c(Br)cc(Br)cc12
Answer: b. CC(=O)N(C)c1cccc(-c2ccc3nnc(C)n3n2)c1
{#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#}
CC(=O)N(C)c1cccc(-c2ccc3nnc(C)n3n2)c1
CC(=O)N(C)c1cccc(-c2ccc3nnc(C)n3n2)c1
N-methyl-N-[3-(3-methyl-[1,2,4]triazolo[4,3-b]pyridazin-6-yl)phenyl]acetamide