Problem statement: Answer the multiple-choice question.
Query: Which drug has a -3.867\% 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 CCOc1ccccc1NC(=O)c1cc(S(=O)(=O)N2CCC3(CC2)OCCO3)ccc1F
b S=c1[nH]nc(-c2cccnc2)n1-c1ccc2c(c1)OCCO2
Answer: a. CCOc1ccccc1NC(=O)c1cc(S(=O)(=O)N2CCC3(CC2)OCCO3)ccc1F
{#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#}
CCOc1ccccc1NC(=O)c1cc(S(=O)(=O)N2CCC3(CC2)OCCO3)ccc1F
CCOc1ccccc1NC(=O)c1cc(S(=O)(=O)N2CCC3(CC2)OCCO3)ccc1F
5-(1,4-dioxa-8-azaspiro[4.5]decan-8-ylsulfonyl)-N-(2-ethoxyphenyl)-2-fluorobenzamide