Task: Answer the multiple choice question.
Query: Which compound exhibits a -5.543\% 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 additional words.
Options:
a) CCc1nnc(NC(=O)C2CC(=O)N(c3ccc(C)cc3)C2)s1
b) CCOc1cc(S(=O)(=O)NCCc2ccccc2C)c(OCC)cc1-n1cnnn1
Answer: b. CCOc1cc(S(=O)(=O)NCCc2ccccc2C)c(OCC)cc1-n1cnnn1
{#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#}
CCOc1cc(S(=O)(=O)NCCc2ccccc2C)c(OCC)cc1-n1cnnn1
CCOc1cc(S(=O)(=O)NCCc2ccccc2C)c(OCC)cc1-n1cnnn1
2,5-diethoxy-N-[2-(2-methylphenyl)ethyl]-4-(tetrazol-1-yl)benzenesulfonamide