Task: Answer the multiple-choice question.
Question: Which compound exhibits a 12.467\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a, b, or c without using any other words.
Options:
a. COc1ccc(CCC(=O)N2CCCC(Nc3ccccc3)C2)cc1OC
b. Br.COc1ccc(-c2csc(CCN3N=C(C)CC3=O)n2)cc1
c. CCCc1cc(=O)n2[nH]c(C)c(-c3ccc(Cl)cc3)c2n1
Answer: b. Br.COc1ccc(-c2csc(CCN3N=C(C)CC3=O)n2)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#}
Br.COc1ccc(-c2csc(CCN3N=C(C)CC3=O)n2)cc1
Br.COc1ccc(-c2csc(CCN3N=C(C)CC3=O)n2)cc1
2-[2-[4-(4-methoxyphenyl)-1,3-thiazol-2-yl]ethyl]-5-methyl-4H-pyrazol-3-one;hydrobromide