Task: Answer the multiple choice question.
Query: Which drug exhibits a 9.519\% 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 additional words.
Options:
a CCOc1ccc(N(CC(=O)NCc2ccccc2)S(=O)(=O)c2c(C)noc2C)cc1
b O=c1[nH]c(CSc2ncccn2)nc2c1cnn2-c1ccccc1
c COc1ccc(-c2cc(C(F)(F)F)c3c(n2)sc2c(O)cc(=O)[nH]c23)c(OC)c1
Answer: a. CCOc1ccc(N(CC(=O)NCc2ccccc2)S(=O)(=O)c2c(C)noc2C)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#}
CCOc1ccc(N(CC(=O)NCc2ccccc2)S(=O)(=O)c2c(C)noc2C)cc1
CCOc1ccc(N(CC(=O)NCc2ccccc2)S(=O)(=O)c2c(C)noc2C)cc1
N-benzyl-2-[N-[(3,5-dimethyl-1,2-oxazol-4-yl)sulfonyl]-4-ethoxyanilino]acetamide