Task: Answer the multiple choice question.
Question: Which drug exhibits a 11.038\% human ether-à-go-go related gene (hERG) inhibition at a concentration of 1uM?
Constraint: You must select none, one or more options from a or b without using any additional words.
Options:
a COc1cc(C)c(Cl)cc1S(=O)(=O)N1CCSC1
b COc1ccc(OC)c(/C=C/c2c([N+](=O)[O-])c(=O)n(C)c(=O)n2C)c1
Answer: a. COc1cc(C)c(Cl)cc1S(=O)(=O)N1CCSC1
{#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#}
COc1cc(C)c(Cl)cc1S(=O)(=O)N1CCSC1
COc1cc(C)c(Cl)cc1S(=O)(=O)N1CCSC1
3-(5-chloro-2-methoxy-4-methylphenyl)sulfonyl-1,3-thiazolidine