Task: Answer the multiple choice question.
Query: Which drug has a 11.855\% hERG inhibition at 1uM?
Constraint: You must select none, one or more options from a or b without using any other words.
Options:
a.) CCCCn1c(N)c(NCc2ccccc2OC)c(=O)[nH]c1=O
b.) COc1ccc(N(CC(=O)NCCc2ccc(C)cc2)S(=O)(=O)c2c(C)noc2C)cc1
Answer: a. CCCCn1c(N)c(NCc2ccccc2OC)c(=O)[nH]c1=O
{#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#}
CCCCn1c(N)c(NCc2ccccc2OC)c(=O)[nH]c1=O
CCCCn1c(N)c(NCc2ccccc2OC)c(=O)[nH]c1=O
6-amino-1-butyl-5-[(2-methoxyphenyl)methylamino]pyrimidine-2,4-dione