Task: Answer the multiple choice question.
Query: Which compound exhibits a 11.725\% 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 CC1CCCCC1NS(=O)(=O)c1ccc(S(=O)(=O)N2CCCC2)cc1
b COc1ccc(-c2onc(C)c2-c2cnn(-c3ccccc3)c2)c(O)c1C
Answer: b. COc1ccc(-c2onc(C)c2-c2cnn(-c3ccccc3)c2)c(O)c1C
{#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#}
COc1ccc(-c2onc(C)c2-c2cnn(-c3ccccc3)c2)c(O)c1C
COc1ccc(-c2onc(C)c2-c2cnn(-c3ccccc3)c2)c(O)c1C
3-methoxy-2-methyl-6-[3-methyl-4-(1-phenylpyrazol-4-yl)-1,2-oxazol-5-yl]phenol