Task: Answer the MCQ question.
Query: Which drug has a 16.531\% human ether-à-go-go related gene (hERG) inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a. COc1ccc(CCNc2oc(-c3ccccc3OC)nc2C#N)cc1
b. Cc1onc(-c2ccccc2)c1-c1n[nH]c(=S)n1-c1ccc(C(=O)O)cc1
Answer: b. Cc1onc(-c2ccccc2)c1-c1n[nH]c(=S)n1-c1ccc(C(=O)O)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#}
4-[3-(5-methyl-3-phenyl-1,2-oxazol-4-yl)-5-sulfanylidene-1H-1,2,4-triazol-4-yl]benzoic acid